In a message dated 6/13/02 6:11:51 PM Central Daylight Time, rcheng@xxxx writes: > Two months ago, I have the exact same problem. The cause of > this problem is dirty fuel line. One of my injector does not spray > well. Once the injector is cleaned, the car idle smoothly. I have a hard time believing i have a dirty injector. four months ago my entire fuel system was serviced and evaluated by Grady and all bad parts were replaced and the rest certified as ok. any other ideas? is there a good fuel system cleaner i could try running? i am very skeptical of that kind of stuff and do not want to ruin my fuel system with harsh chemicals. Andy Soma576@xxxx 1982 DeLorean DMC-12 VIN#11596 Fargo, ND 58102 [Non-text portions of this message have been removed]