What does speed limited on GMC Duramax mean?
200 miles down the road the “Speed Lmited to 55 mph at next Restart” message shows up. WTF, now I am pissed. I pull over, add DEF while running, and call a dealership 20 miles down road. I pull in to a parking lot next to dealer, shut truck off and unhook trailer. Start truck and get svc def and speed limited message.
Is there Def range on my GMC Duramax?
It gave NO warnings about DEF range, etc, as a 2011 should. No problem, I am 1,000 miles from home I will just keep truck running when refilling so I will only have 1 key cycle on the truck.
What was the problem with my Chevy Duramax?
Pull into service bay and the damn light is off, problem solved. Bottom line, the truck gave NO prior warnings, gave an incorrect warning, and failed to detect a refill for some time.
200 miles down the road the “Speed Lmited to 55 mph at next Restart” message shows up. WTF, now I am pissed. I pull over, add DEF while running, and call a dealership 20 miles down road. I pull in to a parking lot next to dealer, shut truck off and unhook trailer. Start truck and get svc def and speed limited message.
When did the LML Duramax diesel truck come out?
The LML Duramax was released for 2011 model General Motors & Chevrolet HD trucks. The latest version of the 6.6L Duramax requires advanced emissions equipment, including the use of diesel exhaust fluid injection, to reduce nitrogen oxide emission levels by 63 percent over LMM powered trucks.
It gave NO warnings about DEF range, etc, as a 2011 should. No problem, I am 1,000 miles from home I will just keep truck running when refilling so I will only have 1 key cycle on the truck.
What kind of engine does a Duramax truck have?
LML Duramax trucks added 30 horsepower and 100 lb-ft of torque over the LMM. The LML Duramax engine is actually the longest used Duramax engine in the segment so far, as it was used between 2011-2016. According to Chevrolet, the LML boasted 11% better fuel economy over the previous generation Duramax as well.
What kind of trailer does a GMC Sierra 3500 need?
Requires Sierra 3500 HD Regular Cab Long Bed 2WD DRW with available Duramax 6.6L Turbo-Diesel V8, Max Trailering Package and gooseneck hitch. Before you buy a vehicle or use it for trailering, carefully review the Trailering section of the Owner’s Manual.
Can a Duramax be used in a GMC Sierra 1500?
For instance, we can control the engine block and the engine head separately to maximize the effectiveness of the cooling system,” Barta explains.