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Showing results for tags 'starts'.
Found 2 results
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My 99 Yukon with Vortec 5.7L suddenly won't run. It cranks over fine, starts in about 1 second (normal), but then dies 2-3 seconds later. Giving it a little bit of throttle while starting doesn't make any difference. I was out of town when it happened, so I had to have it towed to the nearest shop. I suspect the fuel pump, but my search of the forum didn't turn up any other posts with this problem. Is this common? If not the fuel pump, any ideas what could be causing this start, but quickly dying, problem to suddenly appear? I also considered the fuel filter, but it seems unlikely it would behave this way suddenly. It's been a while, but the last time I checked the fuel pressure, it was right around 60 PSI.
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2006 GMC Savana was not starting - no response to key, and after replacing ignition switch, it fires right up...but dies immediately, will not run. It acts like there is some other switch or security system, or ?
