Apr 23, 2014 · Hi I am new to this forum wondering if someone out there might be able to help. Have a 2012 silverado 2500 LML diesel which is giving me the service vehicle emission …

Jul 15, 2018 · Service Emission System Now code after changing fuel filter Jump to Latest 37K views 10 replies 7 participants last post by mitchellunsworth Dec 13, 2024 SDJarhead …

Jul 17, 2016 · Hello all. I have a, what I consider, an interesting problem. A 2012 GMC 2500HD with a LML (160,000KM on engine). I had just recently replaced the coolant o-ring in the …

May 21, 2012 · OK. I traded my 11, which never gave me trouble, for a 12. So far TWICE in the first 1500 miles, it has popped the SES light, with a message in the DIC that says "service …

Jun 13, 2017 · After telling my mechanic I ordered an 2018 Chevy w/Duramax, he said they are having the same problems with those as the LML. He was a little upset because he wanted to …

Oct 1, 2017 · Emission Control Systems Defects and performance for car and light-duty truck emission control systems are covered for the first 2 years or 24,000 miles, whichever comes first.

Jan 3, 2019 · If not within the specified range, replace the emission reduction fluid tank. 3. Compare the scan tool Ambient Air Temperature to the Reductant Temperature. The readings …

Jan 22, 2018 · Got this message Friday on my 2015 GMC. Check engine light and service emission system came on. Dealer doesn't know what it means either? Truck has 66,000 miles …

Jan 22, 2015 · Several months ago I replaced the engine on my dad's 02 after a stuck injector caused piston and engine failure. His truck is a CA emission truck and the donor engine was a …

Aug 9, 2017 · After suffering NOx sensor failures which set "Service Emission System" and "175 Miles Until Max Speed 65 mph" warnings, I replaced NOx sensors, drained and replaced DEF …