NHTSA Campaign 85V058000
FUEL SYSTEM, GASOLINE:CARBURETOR SYSTEM
Issued by BAYERISCHE MOTOREN WERKE · Reported May 6, 1985 · 11,000 vehicles affected
What's wrong
THE IDLE CONTROL VALVE WHICH CONTROLS IDLE SPEED BY VARYING THE AMOUNT OF INTAKE AIR THAT BYPASSES THE THROTTLE PLATE IS SUBJECT TO BACKFIRE INTO THE INTAKE MANIFOLD. SUCH BACKFIRE CAN DAMAGE THE VALVE AND CAUSE THE IDLE VALVE PLATE TO REMAIN OPEN. CONSEQUENCE OF DEFECT: THIS WILL RESULT IN ABNORMALLY HIGH IDLE SPEED.
Remedy
INSTALL A REDESIGNED IDLE CONTROL VALVE WHICH CAN NOT STICK OPEN.
Vehicles affected by this recall
| Make | Model | Year | Units |
|---|---|---|---|
| BMW | 318 | 1984 | 11,000 |
Source: NHTSA Campaign 85V058000 on nhtsa.gov. To check the current repair status for a specific vehicle, use our free VIN decoder.