But even after I get the diagnostic port hooked up what will I read it with?
But even after I get the diagnostic port hooked up what will I read it with?
Tired ol' 5.7, 5.3 swap in progressHandle every stressful situation like a dog.If you can't eat it or hump it.Piss on it and walk away.
OK...after vacuum line talk I thought you meant a vacuum port.
Agreed NITROUS
The fact that this is happening after a minute or so...wouldn't this be a open/closed loop issue? Like the O2 sensors aren't sending the correct signal? Just a thought...
07 Z71 4x4, 6.0L, 3.73s, Turbonetics T76 @ 10 psi, 75 shot, Snow meth kit, PLX DM-100 wideband gauge, Nelson tune, Comp 212/216 .557/.561 114 lsa, 60# injectors, Yank 3000, 4L80E , Magnaflow - dumped, e-cutout
Line-X, Pace Edwards Full Metal Jackrabbit bedcover
Very possible also, there's just too much without a good scan.Originally Posted by rutroe
97 GMC, 2002 LS6.
1991 GMC Syclone #1428
You'll have to borrow a scanner or buy a cheap one to read the codes. I've seen them for under $89.00 at AutoZone. They might even let you borrow one.
97 GMC, 2002 LS6.
1991 GMC Syclone #1428
What MAF are you running?
97 GMC, 2002 LS6.
1991 GMC Syclone #1428
Any updates on this?
2002 Silverado 2500HD LB7 CCSB LT
EFI Live by Rob at ATP, Edge CTS Insight DSP 5 control, S&B CAI, PPE boost valve, Pro Fab AIH, AirDog II 165, PPE WIF sensor delete plug, 5" stainless exhaust, Cognito braces & HD tie rods, H2's 315/70 R17 BFG's
2004 Tahoe LT
2006 Silverado Z71 LS
1971 Chevy C10
Yep replaced the o2 sensors and it runs great.
Tired ol' 5.7, 5.3 swap in progressHandle every stressful situation like a dog.If you can't eat it or hump it.Piss on it and walk away.
Glad you got it running good. Did you get your port wired in?
2002 Silverado 2500HD LB7 CCSB LT
EFI Live by Rob at ATP, Edge CTS Insight DSP 5 control, S&B CAI, PPE boost valve, Pro Fab AIH, AirDog II 165, PPE WIF sensor delete plug, 5" stainless exhaust, Cognito braces & HD tie rods, H2's 315/70 R17 BFG's
2004 Tahoe LT
2006 Silverado Z71 LS
1971 Chevy C10
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