Showing 49,170 complaints - component: SUSPENSION
Incident date: May 18, 2022
While traveling down the highway at the speed limit, the truck hit a bump and started to shake violently. I slowed down and pulled over to resecure a freezer that was shook loose. We continued on and when I went to make the next right turn, one of the straps, which was sliced during the death wobble, snapped. The freezer slid and seesawed over a cooler. The corner of the freezer came through the r
... ear window striking my wife in the arm and head. I have brought the truck to multiple shops, replaced steering stabilizer, shock, and tires to no avail.Read more
2 injured
Incident date: Aug 19, 2023
The front strut springs are breaking while driving and while the vehicle is parked. The spring material is defective because of the many fractured parts. This is on a vehicle with less than 65000 miles on it.
Incident date: Aug 29, 2023
The right rear coil spring broke after only 52,679 miles. The car was NEVER taken off road and most of the mileage was on highways. It was driven by my wife, who is a very conservative driver. The dealer discovered this. The independent shop to which I took it for a second opinion stated that the coil spring looked like new but had a break in it, which they've never seen with a car in pristine
... condition and such low mileage. Both the dealer and independent shop stated it was a hazard and needed to have both rear coil springs replaced, since although only one was broken it was mechanically necessary to do both. The public Audi Forum [https://www.audiworld.com/forums/] posts show that several other vehicles of the same model and more interestingly the same model year had the same problem. This is clearly a safety issue and a manufacturing defect. I have uploaded photos I took of the coil spring after it was deinstalled from the vehicle.Read more
Incident date: Aug 19, 2023
2020 Hyundai Palisade Limited rear and front shock towers and/or stabilizer links rattle and are not stable at low speeds, and probably at high speeds also but for traffic noise. Causing instability when navigating in traffic and under road conditions
Incident date: Sep 17, 2022
The vehicles steering wheel makes a clunking sound and there is a lot of play in it. It makes noise from left to right and vibrates at higher speeds. I have to drive with both hands gripping the wheel to hold it steady. I drive on the freeway at least once a week to visit my son and grandkids and now to nervous to drive it as it’s an hour drive. I am a senior and cannot afford to pay out of po
... cket. I’ve had my 2012 Kia Soul since 2013. I bought it used with 22,000 miles on it. I now have reached the 100,000 mile mark. I paid $20,000 for this vehicle over time and now I need Kia to step up and pay for this defect. Since it’s happening in almost all their cars it must be their fault. I don’t understand why they are not fixing the 2012’s but all other years are covered. That is a mistake that will kill someone soon and then they will have a lot more problems than they are facing now. They recently offered me a steering wheel lock so that my car can’t be stolen, that’s funny cause I don’t think that it would be worth stealing cause the steering is already compromised. Please get them to step up and take care of all their customers as it’s their fault. The part is a little rubber star thing that costs $8.00 but labor is 400 dollars and up. Thank you for listening.Read more
Incident date: Aug 15, 2023
The rear trailing arm broke loose from the frame causing the wheel to twist back into the wheel well. It is now at my garage and could be inspected. This happened at about 45 miles per hour causing me to take evasive action so as not to cause an accident. There was no warning lamps affiliated with the suspension system.
Incident date: Jul 19, 2023
The contact owns a 2011 BMW X6. The contact stated while driving 50 MPH, the check engine warning light illuminated, and the vehicle inadvertently shut off. The contact attempted to restart the vehicle, but the vehicle failed to restart. The vehicle was towed to an independent mechanic and the contact was informed that the engine needed to be replaced. The vehicle was repaired. On another occasion
... while leaving a parking lot, the vehicle jerked with a delay while accelerating. The vehicle was taken to an independent mechanic who stated that the front suspension needed to be replaced. The vehicle was not repaired. On another occasion while starting the vehicle, the vehicle started overheating. The contact shut off the vehicle and waited for the vehicle to cool down before restarting the vehicle. The vehicle was taken to an independent mechanic and the contact was informed that the fuel pump needed to be replaced. The vehicle was repaired. The manufacturer was not contacted. The failure mileage was 94,000.Read more
Incident date: Aug 25, 2023
Have been experiencing what has been termed as the death wobble that is a known problem in the ford f250 and f350 from 2005 to 2019 trucks. Mine is a f350 2016. While driving on highways over 50 can experience a violent shaking in the front end after hitting a bump in road. Feels like the truck can not recover and like loosing control of vehicle. Very scary sensation that at any time could make
... you loose total control and put myself my passengers and all drivers near me in danger. I use this vehicle to tow things and it could be a disaster. I did some research and learned it was a thing other people were experiencing as well. I contacted dealership and explained my circumstance and it was something the absolutely knew about. I have had a repair done and hopefully it will fix the problem. I understand sometime it helps for a short time and will come back. They should be issuing a recall no doubt about it!!! I fear my truck is not safe and the value is effected. Has happened approx 4 different occasions over a 3 month period.Read more
Incident date: Aug 27, 2023
The contact owns a 2021 Ford F53. The contact received notification of NHTSA Campaign Number: 22V731000 (Suspension) however, the part to do the recall repair was not yet available. Several local dealers were contacted, and the contact was informed that an appointment to repair the vehicle was not yet available. The local dealer was contacted and confirmed there was no appointment yet available to
... repair the vehicle under recall. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The contact had not experienced a failure. The VIN was not available.Read more
Incident date: Aug 15, 2023
The contact owns a 2011 Subaru Outback. The contact stated that the brake pedal went to the floorboard while depressed. The contact stated that the brake warning light was illuminated. The vehicle was taken to an independent mechanic and the contact was informed that subframe was severely corroded. Neither the dealer nor the manufacturer was notified of the failure. The vehicle was not repaired. T
... he failure mileage was approximately 165,000.Read more
Incident date: Aug 28, 2023
Transmission / or gear shifting
Incident date: May 30, 2023
While traveling down the interstate, the right rear leaf spring broke causing the two right tires to rub and bellow black smoke. There is a Jayco recall on this, and Southaven RV claimed to have inspected it. Either Jayco is at fault for a weak recall or Southaven RV is at fault for not completing the recall properly. Both need to be investigated. 9901513 is the Jayco recall and the bulletin numb
... er is 20V-385 USRead more
Incident date: Aug 27, 2023
The contact owns a 2023 Tesla Model Y. The contact discovered cracks on the front-end structural casting. The contact stated that some cracks went through the structure and were close to the strut mounts, which might lead to a failure with the suspension. The vehicle had been taken to Tesla (2710 S Glebe Rd, Arlington, VA 22206) and Tesla (8500 Tyco Rd, Vienna, VA 22182) on five separate occasions
... ; however, no repairs were made. The contact was assured that the vehicle was safe to drive. The vehicle was not repaired. The failure mileage was 2,000.Read more
Incident date: Aug 27, 2023
Authorization failed Limited access is the reason there recalled I can't pair ⁶
Crash
Fire
15 injured
Incident date: Jun 1, 2023
Keeps having a death wobble when I hit a bump going faster than 50 miles per hour that can't be controlled or stopped without pulling over to a stop or near stop.
Incident date: Aug 3, 2023
2103 Ram 1500 Electronic Power Steering failed or malfunctioned, my vehicle is available for inspection if needed The loss of power steering capabilities put my safety and the safety of my family at risk by the possibility of and accident and injury. The loss of power steering capabilities is still evident and has been electrically verified. The EPS failure has NOT been inspected by the manufac
... turer, police, insurance representatives or any other agency.Read more
Incident date: Aug 9, 2023
The air bag suspension in these model cars are a known issue and they been known to fail almost every equus has this same problem and Hyundai knows about it
Incident date: Aug 25, 2023
08trd Tacoma Frame rust bad I bought it in 2011 certified used vehicle. I 2015 had frame inspection They undercoat It has 66000 miles on it Tues this week asked mechanic change oil He said the frame is rusted bad Contacted Toyota that as soon as I got home, I had the email copy I sent to you. She gave me a little glimmer of hope she has a one. Oh I do bring it to the Smithtown dealership wh
... ich is right down the block and left and I did the next one and I did and it’s documented, the rust is so bad he gonna pass inspection in December I take care of my vehicles yesterday got call Toyota declined to help I’m in shock past time They oct 2020 I’m so disappointed plz help truck is like new since bought 2011 to now I put 40000 Avg 4000 year im localRead more
Incident date: Aug 23, 2023
2010 Outback Subframe or cradle Subaru OEM # 50527AJ01A is a vital safety component and as designed and installed completely supports the weight of the engine and transmission - I have excessive rust and Corrosion of sub frame. This should be a recall. A google search shows this is a common issue for this model. Please review my complaint
Incident date: Aug 20, 2023
Rear subframe rotted away and not the driver rear tire is leaning and car is not drivable
Incident date: Aug 20, 2023
The air suspension on this vehicle continuously fails I've had to replace the rear airbags multiple times as well as the air compressor it will fail while driving down the interstate if it sits overnight will come back out to a truck that's completely on the ground it will fail and drain all the air out of the rear airbags but not the front or the left side but not the right side especially in col
... der climates. The dealership near my house has told me that this is a major problem that they see all the time and the remedy that they suggested was removing the air suspension and replacing with a aftermarket air suspension delete kit or replacing the entire system which the front air spring and shock assembly each cost $1,800 the rear air spring costs $1,400 and the pump is almost $3,000 the lines all together add up to about $1,000 and the labor to have this done is another two to $3,000 Plus refilling the system with nitrogen the dealership said even doing all of this it might last 2 years it might last 6 months. I did buy this vehicle used and was unaware of the issues that this vehicle has had with this system when I purchased the vehicle I have now found that this is an extremely common problem that the manufacturer has ignored I'm lucky that I am a skilled and experienced driver and am able to handle these issues but if my wife had to deal with this it could have resulted in a major accident crash or her death. When the entire side of the vehicle drops two to three inches out of nowhere at highway speeds. And this is not a single occurrence this has happened at least a hundred times over the last winter and now became more prominent during the hot humid days of summerRead more
Incident date: Aug 13, 2023
There was a recall on the front subframe due to rust. The rear subframe has the same safety issue but there is no recall for that and there should be
Incident date: May 27, 2023
Death wobble started at 55 mph, with no warning. No warning lights and no warning codes were found. Death wobble started a second time at 70 mph with the same results. This is the third time that this has occurred. Vehicle has never been off road, is a complete factory stock vehicle, with proper tire rotation schedule based on manufacture and dealership service department.
Incident date: Aug 25, 2023
Nothing has happened to date. Dealership said that I need two new rear toe adjustment links when the car has less than 50,000 miles, no accidents, 1 owner, and properly maintained. This is a known issue with GM cars including Buick LaCrosse, Buick Regal, Chevrolet Malibu, GMC Acadia, Cadillac XT5, and Cadillac XT6. The Chevrolet Traverse needs to be added to this recall as numerous customers ha
... ve run into the same issue.Read more
Incident date: Aug 4, 2023
Upon uneven roads or light pot holes the front strut tower mount interior completely slips up toward the engine lid. The parts does not tears it completely slips out causing the strut to hit the bonnet. If this happens at high speed it would be catastrophic.
Incident date: Aug 15, 2023
On June 8th 2023 I brought my car into a Honda service center to be inspected per safety recall 23V-228. After inspection I was told that the rear frame was severely rusted out but that the shop could not do anything about it. I was given my vehicle back and told it was safe to drive and that Honda of America would be reaching out to me in a few days. Approximately 2 weeks passed with no word from
... Honda and the rear trailing arm fell off my car while driving home from work. This is exactly what the recall was supposed to prevent from happening. This was confirmed when the car was subsequently towed back into the shop. Now, Honda of America has been working on a repurchase offer that was supposed to take 2 weeks and it has since been nearly two months with no additional information. According to the recall, Honda was supposed to remedy this situation within 60 days of the car being brought in for initial inspection. As of today it has been 77 days. Honda refuses to answer any of my emails or pick up the phone with repeated attempts.Read more
Incident date: Aug 28, 2021
I don't know what is going on. I hope I don't have any problems I worked hard for this car and now it a rust bucket and I can put my grandchildren in harmsway. I've always wanted a Honda crv and now look. Disappointed Douglas Hammond
Incident date: Aug 15, 2023
I was driving 75 mph in traffic when my steering wheel jerked hard and the truck made a loud noise from underneath. Lights on dash engine light and traction light on. Dash read out said service stabilitrak and service traction control. I could have been hit from behind. The truck was stuck in 3rd gear. Would not go but under 30 mph. This all happened [XXX]. My dad had stroke, I wasn't able to assi
... st him because of this failure. Had truck taken by wrecker to dealership. Told me it was failed Transmission control module, which are and have been on backorder order since summer of 2022 globally. I drove back home and sent TCM to be repaired. 1286.00 dealership charged me 146.00 wrecker was 125.00. This is the 2nd time this truck has endangered my life. 1st time it was the 1st injector that put it into limp mode. These trucks with the limp mode, are going to get some one killed. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)Read more
Incident date: Aug 24, 2023
The contact owns a 2011 Toyota Tacoma. The contact stated that after taking the vehicle for repair, the contact was made aware of rust on the steering shaft and the support arms and the front end of the vehicle. The contact took the vehicle to the dealer and the contact was informed that there was no fix for the failure. The vehicle had not been repaired. The manufacturer was made aware of the fai
... lure. The approximate failure mileage was 144,000.Read more
Incident date: Aug 22, 2023
The contact's father-in-law owns a 2013 Ford Explorer. The contact's father-in-law received notification of NHTSA Campaign Number: 20V675000 (Suspension). The contact stated that while her father-in-law was driving at an undisclosed speed, the rear end of the vehicle was sliding. The vehicle was towed to the dealer, where it was diagnosed that the rear toe link was fractured, the rear wheel knuckl
... es were seized, and the rear passenger's side wheel bearing was loose; however, the dealer declined to perform the recall repair. The vehicle was not repaired. The manufacturer was made aware of the failure and advised the contact to tow the vehicle to another dealer and file a complaint with the NHTSA Hotline. The failure mileage was approximately 160,000.Read more
Incident date: Jun 1, 2023
The contact owns a 2018 Tesla Model 3. The contact stated while driving 25 MPH, there was an abnormal sound coming from the vehicle. There was no warning light illuminated. The vehicle was taken to the dealer and the contact was informed that the front upper control arm, and the shifter cable needed to be replaced. The vehicle was repaired. The manufacturer was not contacted. The failure mileage w
... as 39,000.Read more
Incident date: Jul 27, 2023
I previously had asked Tesla to check my front suspension as I was noticing a unusual sound which they did however the technician assessment was that all was fine. Today, just 4 months out of warranty (but still under the 50k), the front control arm just fell off while I was driving. This resulted in the control arm to brake as well as my front fender (it hit the tire in motion). To my disbelief t
... here was nothing put in place to keep that control arm up, if I were driving on the freeway it would have resulted in a catastrophic accident. I’m emailing you to see if there is anything that can be done to hold Tesla accountable for this major flaw. Online forums have plenty of other tesla drivers with similar issue as well as an official recall which unfortunately my vin did not fall under. Please advice on how to proceed. Thank you.Read more
Incident date: Aug 20, 2023
To whom it may concern, I recently purchased a 2002 Toyota sequoia. I brought the truck to a local shop for a (overall assessment of the vehicle) since I just Purchased it. The shop owner ( I have their name address if needed). The chassis is rusty and has holes sue to rust. If someone can get back to me It’s much appreciated
Incident date: Sep 23, 2022
2015 Honda Odyssey Steering Rack leaked while driving vehicle on the highway and Front Lower Control Arm bushing broke due to age of the vehicle. Honda Dealer has suggested not to drive vehicle until Steering Rack is replaced/fixed. Honda dealer has warned as it is safety hazard to other vehicles on the road. Vehicle component was inspected by Honda Dealer and has recommended to replace Steering
... Rack as it is leaking. There were no warning lamps, message or other symptoms of the problem prior to the failure. It was diagnosed by Honda Dealer during multipoint inspection.Read more
Incident date: Aug 3, 2023
The contact owns a 2023 Jeep Grand Cherokee. The contact received notification of NHTSA Campaign Number: 23V413000 (Suspension) however, the part to do the recall repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The dealer was made aware of the issue. The manufacturer was not made aware of the issue. The contact
... had not experienced a failure. Parts distribution disconnect.Read more
Incident date: Aug 20, 2023
The Subframe has rusted out and it’s causing my arm to move. It appears this is a common issue with Nissan vehicles in general. My mechanic stated that it should not have rusted out like that.
Incident date: Jun 2, 2023
Rear tires wearing out inside prematurely due to wheel alignment got off, install all new tires and did wheel alignment and found out that camber adjustment required to fix the issues but repair shop and even Honda dealer can’t adjust camber settings since camber is not adjustable in 2019 Honda passport. Honda dealership told me to go somewhere else and have them install aftermarket camber adjus
... table kit? Totally unacceptable. If can’t fix this problem then my tires will wear out prematurely again. Honda should recall this and have it replace with adjustable camber.Read more
Incident date: Aug 16, 2023
Suspension is failed at 68,000 miles. Their technicians don't know how to service suspension system, when there are any issues, they just replace parts and rob customers for diagnostic and test drive charges. After service my suspension is still making same noise and that will lead my car to a safety issues. Parts may be fall a part. I have complained many times, but they said this is not a safe
... ty issues. But this is a very risky to drive car with a suspension issues.Read more
Incident date: Aug 9, 2023
The contact owns a 2016 Ford Taurus. The contact stated while driving 20 MPH, the vehicle became extremely difficult to maneuver and was not turning as intended. No warning lights were illuminated. The vehicle was not taken to the dealer or an independent mechanic. The vehicle was not repaired. After investigating the failure, the contact related the failure to NHTSA Campaign Number: 20V072000 (Su
... spension) however, the VIN was not included. The manufacturer was notified of the failure but referred the contact to the NHTSA Hotline for assistance. The failure mileage was 60,000.Read more
Incident date: Jan 1, 2020
I hit a medium sized pothole on a freeway in 2019 and cracked 2 rims. After replacing the rims and tires, I still had vibration. Now, over about 100-1000 miles, my alignment goes out and my suspension and steering begins to loosen (or feel that way), leading to steering instability, bounciness and vibration through the steering wheel. There are no warnings to identify this, but the car's own "a
... pplied offset diagnosis" will show this problem. I've been to Tesla over 10 times to attempt to repair this and they say the car is working as designed after redoing the alignment and torqueing suspension. On about 3-4 of these visits, Tesla has reproduced the problem on a test drive. In 8 of 10 of the visits, the alignment printout afterward shows the front left toe is out. Because they say this is how it is designed, I believe this is a design issue that could put myself and others at risk. I've replaced so many parts, I can only assume through process of elimination that it's the steering rack or something in the subframe being loose that's causing this. Maybe all the bolts in Teslas just get loose too easily. Overall my issue is that Tesla is unwilling to correctly diagnose or repair the problem, not necessarily that this happened in the first place. There could be thousands of other customers driving vehicles and Tesla deems as safe, but really are not.Read more
Incident date: Aug 23, 2023
Only when driving on HWY speeds 65 mph and above the steering pulls, while correcting to drive safely the car jerks and is very unsafe during hwy speeds as if i'm fighting to keep straight on the road. Tesla confirmed it was the lower lateral links which was replaced but did not fix the issue. the vehicle continues to have the same issue and now Telsa is saying the steering rack may need to be rep
... laced. seems this is a common issue with this car!Read more
Incident date: Aug 23, 2023
On 08/22/2023, I took my vehicle into an auto service repair center to have diagnostics done due to a creeking sound. I was worried something could be wrong, and should any issues not be addressed or resolved, I could do more damage by continuing to drive my vehicle. Unfortunately I was advised that the sound was due to a rear suspension knuckle issue, a part that can't just be repaired based on
... how it was engineered and that the whole thing would need to be replaced. Due to the diagnosis I received, I knew it was imperative for me to see if there were any open recalls and review any notations from other Chrysler vehicle owners on said issue. I was able to locate, within just a few moments, that there are several manufacturers that have open recalls due to rear suspension knuckle and bushing problems. I contacted Chrysler Customer Service via email on 08/22/2023, regarding the rear suspension problems, especially since this seems to be a very common issue as noted on several online forums, from Chrysler owners all over the country. Some owners have different Chrysler models, however many happen to be the 200, all of which, are experiencing the same issue. I received a timely response to my email from Chrysler Customer Service to which i appreciate. The email stated: "we are aware of this and are doing the best we can to resolve this." Can you please advise further on said response? With Chrysler being aware of this issue, what is currently being done? What can Chrysler owners expect as far as a resolution and when should we expect a resolution or statement on this issue from Chrysler?Read more
Incident date: Aug 1, 2023
The rear subframe is completely rusted out where the trailing arm is attached. I was looking to see if I could purchase a used Pilot on line and maybe do an engine swap and was shocked how common this problem is. Many owners were selling there Pilots for parts because of this problem. I originally noticed this while inspecting the cause of the vehicle swaying from side to side at speeds over 40mp
... h.Read more
Incident date: Aug 21, 2023
LF diver side belt loosens up and has had a rattling noise . The braking system has happened 4 times one almost causing an accident behind me for randomly braking . And suspension has caused me two sets of tires in one year and 3 alignments
Incident date: Jun 18, 2023
2011 C300 4matic Sport I'm very concerned about the front subframe after going over the invoice and everything that was replaced on the rear subframe due to a recall Mercedes issued. But wait doesn't the whole subframe have severe rust corrosion all throughout yes it does per mechanic/technician. I'm having steering issues while driving the vehicle when applying the breaks the vehicle pulls very
... hard to the left the whole car swerves to the left very dangerously. After getting it checked out the mechanic/ technician pointed out that the control arm snapped from the Front subframe due to severe corrosion. I'm not understanding how the recall was only for the rear subframe only. The whole entire subframe is severely rusted. Front subframe which may experience premature wear of the front axel carrier and a fracture risk, potentially resulting in sudden loss of steering control. After internal endurance testing determined the front axle carrier supplied for certain Mercedes SUV’s and cars may weaken prematurely. An investigation revealed the root cause of the problem was due to a manufacturing defect in which the parts did not receive proper corrosion protection. My front subframe did not receive the proper corrosion protection. It's available for inspection. It's currently still at the dealership due to being unsafe to drive. I'm having steering issues while driving the vehicle when applying the breaks the vehicle pulls very hard to the left the whole car swerves to the left very dangerously. The problem has been reproduced or confirmed by a dealer or independent service center. The vehicle or component has Not been inspected by the manufacturer, police, insurance representatives. Only Dealer and independent service center did the inspection. No warning indicators no other symptoms, this issue took place around February - March of 2023. When I received the letter about the subframe recall I was excited thinking the issue would be fixed. But No it's unsafeRead more
Incident date: Jul 20, 2022
At slow speeds such as parking or backing up, when you turn the wheel, you hear a popping sound from the left front wheel area.
Incident date: Jul 1, 2023
The contact owns a 2021 Chevrolet Silverado 1500. The contact stated while driving 70 MPH, the vehicle started to pull to the left and the contact became aware that front driver’s side wheel had separated from the vehicle. There was no warning light illuminated. The contact was able to pull over to the side of the road safely. The vehicle was towed to the dealer. A police report was filed. The c
... ontact was unsure if the vehicle was diagnosed. The dealer stated that the front driver’s side ball joint was defective. The vehicle was not repaired. The manufacturer was not contacted. The failure mileage was 37,000.Read more
Incident date: Jul 11, 2023
Left rear wet bolt sheared mid-bolt at the hole where the grease comes out to grease the sleeve in the spring eye. Spring was sliding side to side, causing the shackle hanger to bend and the spring to detach from the shackle. I have Summo springs on the trailer, and the one on the left rear took the weight of the trailer, and may have prevented further issue's. This occurred on the freeway at appr
... oximately 65 mph. Safety concern would be uncontrolled axle due to the spring holding the axle not being attached to the frame, and possible uncontrolled swaying.Read more
Incident date: Aug 22, 2023
The contact owns a 2003 Mercedes-Benz SL500. The contact stated while driving at various speeds, the ABC warning light illuminated. Additionally, the message "Drive Carefully" was displayed. The vehicle was taken to an independent mechanic, where it was diagnosed that the ABC tandem pump, struts, and hoses needed to be replaced. The dealer was notified of the failure and informed the contact that
... they did not provide service for older vehicles. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 88,000.Read more
Incident date: Aug 22, 2023
After consulting many others that own or previously owned 328i bmw from around the same years (2015-2017); a common issue was found and assumed to be the timing belt. when i press on the accelerator moderately/ as per usual, my RPMs and speedometer hesitate for a solid second then it will catch up and start shaking. i suspect its the timing belt.