Two weeks ago I tradded a 200 M-coupe in on a "03 Z06" it has only 5,280 miles on it. Everytime I take it for a spirited run I have difficulty starting up again after if has sat for awhile. It turns over easily however it may take two to three attempts to start it. I have taken it back to the local Chev dealer but they could not find anything wrong, what else?? If any one has had this problem I would appreciate a fix while I'm still on warrenty

 

as long as it is cranking over fine i could possibly be an intermittent problem with the PCM and the Theft deterant system, ( ie maybe a sticky relay or dirty switch contacts) if the TDS ( theft deterant system) and PCM arent communicating properly the PCM cuts off fuel to the injectors. if the relays were sticking that would explain why it would work after a few attempts, same with the dirty contacts in the ignition switch.



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bmwdriver, is there a simple fix to this? i am guessing not?

 

aside from removing most of the dash and trouble shooting the entire system no, but just incase you are interested i'll post the schematics as soon as I get home.




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duh [sm=alcoholic.gif] what am i thinking, you said you were still under warranty, tell them the BCM is having trouble exchanging the unique password with the PCM causing intermitant fuel cut off problems, (usually caused by a faulty ground or bad connection somewhere). when they look at you baffeled because the counter person has no idea what you just said[sm=bounceybounce.gif], just tell them to consult the theft deterrent section of the manual it describes symptoms very close to what you have described.




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