car stalls after running for 30 min.
I've replaced the fuel pump, fuel filter, and fuel pump relay. the only codes I get are for the cat. so I staight piped them both. still stalls after running for 30 min. starts fine after it cools down.
781647
1个答案
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First off after changing all those parts did you reset the ECM? If not the auto still thinks the sensors are bad. Secondly it sound s like you original problem is electrical. Something is getting warm and going into default. Things like the coil and resistors for the ignition will not show on a code reader or self diagnostic reading.
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@kijdfp08uw5vqvf what codes did you get?
由 oldturkey03 完成的
PO463, PO420,and PO430
由 mr.skeleton1969 完成的