I had an earlier post on a pinging issue. I'm running boosted about a month now pinging from nearly every stop light at around 2k rpms and now I'm begining to wonder how long before she just blows a hole in a piston or something...?? Working on getting my 3rd tune from Allen.....but from the shipping confirmation email I got last Friday, it looks like it was shipped UPS Ground to Alaska (that's a least a week away)...

AEM wideband is showing between 14.7-15.3 when it's pinging. Allen said that was normal...but it still confuses me a bit since EVERYONE else I talk to says that's lean for FI. I have only done WOT a few times but when I do hit it,,,,it does not ping and it runs at around 12.4-13 on the AEM wideband.

I don't want to fry my engine because I do need this vehicle as my daily driver and snowplowing season is upon us....GOD I just hope plowing range IS NOT 2K rpms.....

Even tried mixing a can of TORCO racing gas concentrate to 10 gals of gas...should have give me around 95 octane rating....still pinging away...

I'm very close to yanking the whipple out and going back to N/A....... Have you ever tried driving and keeping it under 2k rpms???? Every frickin soccer mom in a mini van is either riding your ass or leaving you behind....