[Guest]

Missing at mid range rpm's.

I never miss on the top end . I have NGK Model 3330's gaped at .0315" I ahve had them in for about a month and never had a prob. with them before. Should I regap them?

Thanks

Cory

 

[WEST]

Yes, you should clean them with a wire brush, and regap them to .028
That should take care of your problem.



Bob