Well, the SES light has gone back off, and the truck is still running fine so I have decided to take a wait and see what happens next approach...
Enthusiast
Well, the SES light has gone back off, and the truck is still running fine so I have decided to take a wait and see what happens next approach...
2011 Chevrolet Tahoe 5.3L daily driver
- Previous owner of two 1994 6.5L K3500s, '01, '02, and '05 6.6L K2500s, '04 C4500, '06 K3500 dually, '06 K3500 SRW, '09 K3500HD SRW, '05 Denali
- Total GM diesel miles to date : ~950K
Enthusiast
Mine did the same thing, but the codes were still out there. BTW, I didn't notice any degradation in truck performance. In my case, I was able to visually inspect my MAF sensor and see that it was faulty...the wire that goes across the front was broken. It takes about 15 minutes to take out the sensor, inspect it, and put it back in. You will need one of those star-type screw drivers...not a torx....on the two screws. While it's out go ahead and give it a good spray with Tuner Degreaser or some other electronics spray cleaner. Good luck.Originally Posted by Mark Rinker
JP
Jeff
"But officer, I ain't Speedin', I'm just flyin' low"
2001 Silverado 3500 Dually LS Ext Cab, 6.6L Diesel, Banks Stinger Kit, 4" Exhaust, VR Straps, Bilstein shocks, 255/85/16 BFG KM2s
2004 Suburban 2500 LT 6.0L 4x4, Bilstein Shocks, Federico front/rear sway bars
1996 Caprice 5.7L LT1, B4U Suspension, KYB shocks & Hotchkis sway bars, BMR RCA - alas I miss ya.
2013 Caprice PPV 6.0L
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