Why does my GMC Yukon Denali not start?
I had to wait almost 3 hours before the vehicle would start again. 2010 GMC Yukon Denali – The check engine light came on, followed by a traction control warnings and then reduced engine power speed to approx 20 mph to the point of almost stalling. I was told by the dealer that it was the throttle body which I has replaced at my expense.
Why does my GMC Yukon stall at idle?
Engine powered down and stabilitrack off and service traction lights are all on. Can’t drive it over 10 mi per hour. A tow truck is on it’s way to take it to the GMC dealer. The vehicle would stall at idle. First thought it was an alternator problem since the alternator would drop to zero and the vehicle would stall. Put in new alternator.
Why does my GMC Denali run rough in the morning?
I have a 2001 gmc denali that runs rough in the morning – usually after it rains or sits (with humid weather). SES light blinks and code indicates all cylinders missing. Problem goes away after running 10-15 minutes (engine heats up). Dealer can’t figure it out – recent wires and plugs done.
What kind of engine is a GM 6.0 liter?
The L96 is a heavy-duty workhorse engine. Variable valve timing helps the 6.0L (L96) optimize performance, efficiency and emissions. The 6.0L’s balance of performance and efficiency is great airflow throughout.
I had to wait almost 3 hours before the vehicle would start again. 2010 GMC Yukon Denali – The check engine light came on, followed by a traction control warnings and then reduced engine power speed to approx 20 mph to the point of almost stalling. I was told by the dealer that it was the throttle body which I has replaced at my expense.
What kind of engine does a GMC Yukon Denali have?
GMC As with the Escalade, Yukon Denali buyers have a choice between two engines: a 6.2-liter V8 and a 3.0-liter turbodiesel inline-six. (Oddly enough, while the Duramax is a $995 option in regular Yukons, the diesel is actually $1,500 cheaper in the Denali — thus, arguably, making it the standard engine.)
Engine powered down and stabilitrack off and service traction lights are all on. Can’t drive it over 10 mi per hour. A tow truck is on it’s way to take it to the GMC dealer. The vehicle would stall at idle. First thought it was an alternator problem since the alternator would drop to zero and the vehicle would stall. Put in new alternator.
I have a 2001 gmc denali that runs rough in the morning – usually after it rains or sits (with humid weather). SES light blinks and code indicates all cylinders missing. Problem goes away after running 10-15 minutes (engine heats up). Dealer can’t figure it out – recent wires and plugs done.
What was the problem with my 2001 Yukon XL Denali?
I love my 2001 Yukon xl Denali with over 130,000 miles but having some starting problems. The initial problem was taking several tries to start, when after it seemed a clog was cleared and the engine banged loudly once it would clear and start and be ok for the rest of the day, but a little more difficult in colder weather.
How much does a GMC Yukon XL cost?
The average cost for a GMC Yukon XL General Diagnosis is between $88 -$111. Learn More Idle low like 500 rpm any suggestions on normal idle for this truck? Engine nearly stalls, gets to low RPM’s in idle and revs start to go up and down as if its stalling and then catching over and over.