evandostert Posted January 19, 2008 Report Share Posted January 19, 2008 Well, i fixed my idle issues. Now I have a popping cracklin noise coming from within the engine. The sound is only there when at idle. Ideas???? Not there when I am under throttle. Quote Link to comment Share on other sites More sharing options...
Chucc Taylor Posted January 20, 2008 Report Share Posted January 20, 2008 could be a predetonation issue Quote Link to comment Share on other sites More sharing options...
thomp62301 Posted January 20, 2008 Report Share Posted January 20, 2008 (edited) reading your sig, i see your spraying. is this noise on n2o or not? but i would agree, it could be a detonation issue. edit: just noticed you said its only at idle. if your misfiring, a scanner would tell you that. Edited January 20, 2008 by thomp62301 (see edit history) Quote Link to comment Share on other sites More sharing options...
Fireman31 Posted January 20, 2008 Report Share Posted January 20, 2008 Your spark plugs could be in the wrong heat range, have the wrong gap, or even be partially fouled..........check for the correct spark plug gaps and the proper spark plugs.......if you are spraying you should be using an NGK TR6 with a gap of .035 Quote Link to comment Share on other sites More sharing options...
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