ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL
VEHICLES ARE SUBJECT TO EXCESSIVE UNDERHOOD TEMPERATURES AND FUEL SYSTEM PRESSURES IN SEVERE DUTY APPLICATIONS.
Remedy: INSTALL MODIFICATION KITS TO MINIMIZE POSSIBILITY OF FUEL EXPULSION AND TO SHIELD UNDERBODY COMPONENTS FROM EXHAUST SYSTEM HEAT.
188,000 vehicles affected
FUEL SYSTEM, GASOLINE:CARBURETOR SYSTEM
THE SECONDARY THROTTLE SHAFT MAY, WITH ACCUMULATED MILEAGE, BECOME CONTAMINATED AND MAY STICK IN A PARTIALLY OPEN POSITION WHILE DRIVING.
Remedy: THE PRIMARY TO SECONDARY THROTTLE CLOSURE LINK ON THE CARBURETOR WILL BE REPLACED FREE OF CHARGE.
85,000 vehicles affected
WHEELS
SOME VEHICLES MAY HAVE BEEN BUILT WITH IMPROPERLY MANUFACTURED WHEELS. THE WELDS SECURING THE CENTER SECTIONS TO THE RIMS MAY CRACK FROM FATIGUE.
Remedy: AFFECTED WHEELS WILL BE REPLACED.
1,050 vehicles affected