Hey guys ive tried some mechanics and they dont know so I turn to fellow ls1 owners I have a 98 TA custom tune pacesetter long tubes flowmaster catback and a lid egr delete and tb bypass. My problem ever since I put in the darn ac line is the car idles high around 1500 and bounces around sometime when ur driving its hard to explain sometimes it does it other times it dont. I NEED IT FIXED. So if there is anyone out there that can lend a hand and make this thing reliable again would be great im stumped cause ive checkd vac leaks maybe im missing something. another thing is only sometimes does it not crank up all the way u have to floor the car to get it to start. Im located in cocoa, fl please help you can call me to 321-537-4762 if you want to help ill make time and rearrange my schedule i need it fixed please