Bad Detonation could this be the problem???
<strong>Any help on this.It seems to me that people here are very selective on what info or help they want to offer anybody.This is the Tech forum right.</strong></font><hr /></blockquote><font size="2" face="Verdana, Helvetica, sans-serif">This is only a observation but, from your signature, i would say people are jealous of your times with no work done to your car! LOL You might try asking questions with out your sig. J/k
I try to help anybody on here but i dont like to answer with out personal experience. In your case i have no trouble with pinging with or without screen and my maf is ported but i have translator and you should too.The more stock you are the more these changes disturb factory tune.2001 thru 02 are tuned pretty sharply from gM and its hard to beat until you make mod changes.




