Hello I am in the Marines and have put my Camaro (LT1 5.7L) car in storage twice since being stationed overseas. I have trouble starting it to to an idle (sporadic) but once it starts it runs like a top. It does not happen all the time. Just put new plugs in it and I am a one owner of this car. It will turn over then run then start running choppy. Then when you restart it it runs perfectly fine. Any one have an idea what might be causing that? I only run Shell Premium on this thing or EXXON gas. Always 93 octane. I have run the gas down to almost nothing and refilled it at another Shell Gas station. Dont think its bad gas. Please help me anyone?
Derrick
1st Sgt USMC