which vaccum lines should i check besides the ones behind the IAC, I'm pretty sure my mechanic double and tripple checked all of em in that area since that's where he was working, he said helooked for a leak for over an hour and couldnt find one..... what else may have gotten cracked or pulled off in the proccess of cleaning TB, changing plugs/wires/coilpack.... like i said i'm an idiot and I don't know what I'm looking for.... any special way to check for leaks? i know my ears arent doin the trick....
thanks again