89 S-10 durango 4.3 ltr. throttle body dumping fuel & flooding engine. Could that be the pressure regulater on top?

20

Asked by Apr 02, 2011 at 12:08 AM about the 1989 Chevrolet S-10

Question type: Maintenance & Repair

2 Answers

Always check water temp sensor on manifold and oxygen sensor when they are not working the ecm goes into a engine cold mode and pumps extra gas and floods out the engine,if you still have the problem check out your tbi sensors and ecm

20

It was the TPS. thanx.

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