The worst 1990 Chevrolet B6 problems
Ranked by number of owner complaints. Mileage and cost come from what owners wrote.
Problems by type
Tap a problem to see which part fails, at what mileage and in which other years.
Recalls 2
Vehicle speed control
- What is wrong
- A manufacturing condition in the throttle body injector (tbi) unit might occur to allow the throttle cam lever to disengage from the throttle drive shaft.
- Risk
- If the throttle cam lever disengages from the throttledrive shaft, the engine could go to wide open throttle without prior warning.this loss of vehicle accelerator control could result in a vehicle crash.
- Remedy
- Replace the throttle drive cover assembly.
Recall number 92V187000 · Recall details
Parking brake: driveline
- What is wrong
- The parking brake drum attachment bolts may loosen and cause a driveline lockup condition when the bus is stopped or almost stopped.
- Risk
- Driveline lock-up could cause loss of vehicle controlwithout prior notice, and result in a vehicle crash.
- Remedy
- Remove all of the parking brake drum bolts, apply a retaining compound to new bolts, and torque the new bolts to specification.
Recall number 91V032000 · Recall details
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Questions about the 1990 Chevrolet B6
Is the 1990 Chevrolet B6 reliable?
Owners have filed 0 complaints about the 1990 Chevrolet B6.
What is the most common problem with the 1990 Chevrolet B6?
There are not enough complaints to tell.
How many recalls does the 1990 Chevrolet B6 have?
2 recalls, covering vehicle speed control and parking brake.
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