Re: 89 tbi running & starting problem
Was the fuel pressure tested while the engine was running? How was it tested?
When you disconnected the MAP sensor, did it set a trouble code?
Is there a good vacuum supply getting to the MAP sensor?
Did the problem start all of the sudden, or was it a slow deterioration.
Have you checked the timing?
Have you removed the distributor?
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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.
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