hehe, I had the same problem. When I first bought my truck I kept thinking the valves were making the noise, which they do chatter a little bit. And yes it is noticeable. But you can REALLY hear these injectors, go drive around and get to like 40 or so, and let your foot off the gas slowly and you can hear the clicking fade...then if you whomp on it you can really hear them clicking.
I think I have a very teeny tiny exhaust leak forming too thats making it sound worse then it really is, so I wouldn't worry about the clicking.

Last edited by 355Camaro; 12/19/05 07:20 AM.
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1988 Chevy Camaro - 100% Built + for sale!