Re: Problems running at operating temperature
Sorry I have been gone for a while. I had to take a turn at having Covid. I guess I can't say China hasn't given me anything anymore. LOL
I haven't had a chance to try anything with my truck yet. Before covid I did replace the ignition Control module under the distributor cap. It didn't make any difference. It did the exact same thing.
The EGR Valve is good. It holds a vacuum like it should.
After it dies, it still has spark and the fuel seems to flow normally from the injector. By all rights, it should run after it dies while hot.
I'll run a coolant temp sensor and TPS test hopefully this weekend if I have the strength to do it. I'll also pull codes as well. I'll let you know.
Thank you for all the great responses.
Kevin C
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1988 C1500 Regular Cab, Long Bed, 2WD.
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