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Re: Few problems with an 03 tahoe z71
Quote:
Originally Posted by silky
Bank 1 s2 = NA stft (weird?), and volts are pegged at .075 (cycles on when on the throttle, pegged at idle)
Bank 2 s2 = NA stft (weird again?), and volts pegged at .0730 (cycles on when on the throttle, pegged at idle)
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I do not have any experience reading live data, but I wonder if this has to do with the actual lean issue? Or if the truck is ignoring them due to the existing CEL? Just guesses. Also give you gas cap a check, it also is part of the EVAP system.
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1998 GMC Sierra SLE 1/2 ton 2WD 305 Vortec
-Gibson Stainless Cat Back Swept Side
-SS Wheels
2005 Honda CRF250R
2006 Honda CRF150F
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