ok so i went to the chevy dealership today cause i just couldnt stand my idling problem anymore. he noticed that the timing was a little low and so we did a CASE relearn. after that he checked it again and it showed a misfire on cylinder #4. he told me to change my plugs to coldest possible. I have NGK 1 stage colder plugs, so im gonna put 2 stage colder as soon i get paid. other than that he said my fuel trim and everything was perfect. Anyways I would like to thank intense again for my pcm and stuff. oh i race with the shop forman and he did all this so i guess im lucky. Later

 

good to see a dealer happy to help you even with your modding.
hes a keeper

 

that dealership is a keeper

 

Nice to know people in the delearship thats for sure, learnt this whenever i first got my car.