Re: 1990 chevy code 42
Have you checked or adjusted the timing recently?
A code 42 will get set when the set timing connector is unplugged to set the timing.
Does the service engine light come on while driving?
__________________
For those of you that are wondering why you are not getting replies to your thread:
Did you give the model, year, engine, fuel system type, and transmission information?
If it is modified from what came stock from the factory, let us know that too.
|