Warm start please HELP
11-01-2009, 08:07 AM
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Warm start please HELP Unhappy Intermitent NO Start
Just about ready to pull my hair out. 01 silverado 2500 swap into an 85 silverado. I am running 2 bar SD tune on a built 408, cam, Victor Jr, Elbow, 93mm TB, Comtech billet fuel rails, 60lb injectors, turbonetics GTK 1000. has no problem ever with cold start up, but if you go run an errand and stop the truck when you get back it will just keep spinning over and not start. It seems that the injectors are not firing when this is happening. I even bought a spare PCM and credits and have the same problem with the new PCM.When truck finally starts it acts like everything is ok, it has never stalled when driving, the problem is only there on warm restart. When I check my DTC's the 101 and 103 are there so it can go into SD mode. I hope someone can help me been doing research on this board for last few weeks and haven't stumbled on anything yet
Just about ready to pull my hair out. 01 silverado 2500 swap into an 85 silverado. I am running 2 bar SD tune on a built 408, cam, Victor Jr, Elbow, 93mm TB, Comtech billet fuel rails, 60lb injectors, turbonetics GTK 1000. has no problem ever with cold start up, but if you go run an errand and stop the truck when you get back it will just keep spinning over and not start. It seems that the injectors are not firing when this is happening. I even bought a spare PCM and credits and have the same problem with the new PCM.When truck finally starts it acts like everything is ok, it has never stalled when driving, the problem is only there on warm restart. When I check my DTC's the 101 and 103 are there so it can go into SD mode. I hope someone can help me been doing research on this board for last few weeks and haven't stumbled on anything yet
