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dstrah
New User
Apr 22, 2014, 4:35 AM
Post #1 of 2
(1302 views)
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need help have a 93 chevy 1500 pickup with 5.7 l motor it starts cold runs on high idle fine then drops to idle for about a minute then dies won't restart can start if you prime and rev up but dies at idle has a tbi completely cleaned it new base gasket then new pcv valve and line then new iac and tps then new map sensor then new egr selonoid no change at all if rev up motor runs fine and stays running fuel pump less then 25.000 miles ago and new fuel filter what am I missing any ideas getting frustrating lol
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Hammer Time
Ultimate Carjunky
/ Moderator
Apr 22, 2014, 4:37 AM
Post #2 of 2
(1300 views)
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Re: engine stalls
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What you're missing is the actual testing. You need to test the fuel pressure and monitor it through the problem to see what the pressure does when it dies.
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We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.
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