Thread: Help witk kr

scan or no dice.

From the little you mention, I see nothing fuel related. 4.6 LT is reasonable and that's what it's locking in at WOT. If it were +/-16 or more then yes, fuel would be a concern.

Does your exhaust rub, are there loose parts on the engine.

Well, I'm positive there is nothing loose or hitting something causing false kr, as it only gets it when deep into the boost at wot. Like I said, it doesn't have any when the s/c belt isn't on... mabe the s/c itself is causing false kr? not likely.

And scan what?

Originally Posted by BillBoost37

From the little you mention, I see nothing fuel related. 4.6 LT is reasonable and that's what it's locking in at WOT. If it were +/-16 or more then yes, fuel would be a concern.

Does your exhaust rub, are there loose parts on the engine.

4.6 Locking in on LFT in WOT Enrichment isnt reasonable. The cars lean, and knocking, and pulling timing which also Rapidy raises the Exhaust temps which can cause damage also..

Originally Posted by 01gpgt01

4.6 Locking in on LFT in WOT Enrichment isnt reasonable. The cars lean, and knocking, and pulling timing which also Rapidy raises the Exhaust temps which can cause damage also..

See, now that is what I was thinking! So there still is a possibility of fuel pump, or regulator problem. Any other opinions?

And Bio, I don't know how to get a log on here, but what values should I be concerned about if I look at a scan myself?