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  1. 11-16 LML Duramax Powertrain
    The other day, my truck threw a code for a bad NOx sensor #1. Triggered the "Service Exhaust Fluid System..." Countdown to limp mode warning on the dash as well. Cleared the codes, but the one for the sensor came right back immediately. Typical.... Ended up replacing the sensor for a nice...
  2. 07.5-10 LMM Duramax Powertrain
    I have an LMM Duramax and im just wondering how accurate the sensores are. If running Mobil, Amsoil, Rotella oils that extend change intervals will the life level run out before the interval, and same with an after market fuel filter like AFE. Thanks.
  3. 911 Problems Forum
    2001 2500HD 4x4 Dmax/Allison I may need a transmission computer, please PM me if you are nearby and have one to sell. I fear I may have blown the computer by the sensor wires getting grounded. Tcase Sensor (at tailshaft area of trans) wire got wrapped on shortshaft yoke, ripped apart. Threw...
  4. 01-04.5 LB7 Duramax Powertrain
    I'm a proud owner of an 03 6.6 L Chevy HD truck. I've been having issues with the ABS light coming on. I'll present a brief history of the troublshooting I've performed on the truck. When the light first came on I took it to brake check where they hooked it up to a scanning tool and it...
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