What kind of car is 2012 GMC Sierra?
Put wheel-to-wheel against its rivals, the 2012 GMC Sierra 2500HD (and Chevy Silverado twin) can’t quite match the Ford F-250 Super Duty in terms of all-out hauling and towing capacities, nor match the Ram 2500 in terms of upscale cabin ambience (in lower trim levels, anyway).
Is the GMC Sierra 2500HD a good truck?
With its considerable capabilities and comfortable nature, the 2012 GMC Sierra 2500HD is an excellent choice for a heavy-duty truck. In the General Motors family, GMC is positioned as the truck division.
What kind of engine does a 2012 Chevy Silverado have?
The standard power plant for the 2012 Chevrolet Silverado 2500HD is a 6.0-liter gasoline V8 backed by a six-speed automatic. This engine is rated at 360 horsepower and 380 pound-feet of torque.
How often does the GMC Sierra come out?
Their four generations have appeared every five to seven years: 1999 to 2007, 2007 to 2014, 2014 to 2019, and 2019 to the present. Here’s a look at some of the most common problems the GMC Sierra has had over the years.
What’s the fuel pressure on a Silverado Sierra?
Thinking it maybe clogged cat or cats, but I checked my fuel pressure today and with key on and engine off it read 50 Psi, then running it drops down to about 47psi,hopefully it’s not the pump or bad check valve on the pump,hopefully clogged filter being that I replaced the pump and filter about a month ago, running out of ideas
What was the problem with my GMC Sierra?
August 2007, Brought truck into dealership and they figured it was a weak fuel pump and was replaced, September 2007 stalling of engine continued. NOV. 2007 dealership replaced ignition harness, and stalling continued. Dec. 2007 I replaced the battery and did a thourough cleaning of the battery terminals.
Why does my GMC Sierra stall at 30 mph?
Never threw a service engine light or a code and would readily re start. 2 weeks ago it quit at 30 mph, wouldn’t restart and SES lit up. Code indicated crank positioning sensor. Had it replaced and so far so good. If yours behaves as mine did it could be a while before you get a traceable code. I own a 1998 GM Sierra 5.7L 2wd automatic.
Are there any problems with the Commons 6.6L engine?
Not particularly surprising, the new system proved littered with problems, most of which would be ironed out by the production of the 2012 model year engines. By far and large, the most common problem was the reoccurring failure of one of the systems two NOx sensors.