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Running then shutting off and not starting after cooling off a while

461 Views 2 Replies 3 Participants Last post by  Idontwanna77
How’s it going guys I have a 2007 GMC Yukon 6.2 so it runs fine for a while then sometimes starts to shake then cut off and not start anymore and after a few minutes it’ll start again with no issues everything has been checked out Fuel,compression,spark,throttle body but can’t seem to find the issue there’s no codes coming up at all I did replace the oil pressure switch because the oil gauge wasn’t working now it does but didn’t fix the issue has anyone encounter anything like this fuel pump is new just put it in a few days ago and fuel pressure comes out good when it doesn’t start again
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