restart problem
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Joined: May 2012
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restart problem
Ok, weird problem. 06 Z06 with a black widow cam and kooks headers. After i did the cam and headers, and tuning (local tuner/ ls nut). Noticed that it will not restart until it has been shut off for 20 minutes. If you disconnect the battery for 15 sec. then it fires right up. Also if you just do a re flash it fires up. When its not starting , we have fuel pressure, spark, but no injector pulse.
It is showing crank and cam signals when cranking and no start. shows inj. duration, timing , all seems to look good in scan. Tried turning off the factory disable stuff too. Also verified powers and grounds.
The tuner has talked to HP tuners, and EFI live about this with no answers. Thinking it might be a ecu problem.
Anyone else run into a problem like this?
It is showing crank and cam signals when cranking and no start. shows inj. duration, timing , all seems to look good in scan. Tried turning off the factory disable stuff too. Also verified powers and grounds.
The tuner has talked to HP tuners, and EFI live about this with no answers. Thinking it might be a ecu problem.
Anyone else run into a problem like this?
