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GMC

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Understanding the GMC Oil Life System and Service Indicator Lights
Car symbols, or dashboard lights, are a car service reminder. The GMC Oil Life System indicates when and what service your car needs.
Top Five Selling Cars in Colorado in 2012
Colorado offers a varied climate depending on where drivers are located. Those in lower elevations see plenty of sunshine all year, while those in the mountain areas can see as much...
GMC Certified Pre-Owned (CPO) Car Program
Drivers in the market for a used GMC vehicle may want to check out cars under their certified pre-owned program. Many manufacturers have a certified pre-owned (CPO) program, and each one is set...
How to Get Buick Dealership Certified
GM/Buick car dealerships offer automotive technician jobs to mechanics who are certified through the Universal Technical Institute (UTI) and GM.
How to Get GMC Dealership Certified
GMC car dealerships offer automotive technician jobs to mechanics who are certified through one of the many programs they have available.
A Buyer’s Guide to the 2012 GMC Sierra Hybrid
When you buy a truck – even a half-ton truck like a GMC Sierra 1500 – you expect to make a trade-off between hauling capacity and fuel efficiency, right? Well, the designers...
A Buyer’s Guide to the 2012 GMC Sierra
The 2012 GMC Sierra may not have sold quite as well as the Ford F-150, but that doesn’t mean you should dismiss this rugged and reliable model. For one thing, the Sierra is...
A Buyer’s Guide to the 2012 GMC Terrain
When you look at smaller SUVs like the Honda CR-V and the Toyota RAV4, do you wish for just a little bit more space? But then when you look at the larger SUVs...
A Buyer’s Guide to the 2012 GMC Acadia
When it comes to finding the right SUV for your family, it seems like there are always a lot of compromises to be made. One vehicle is so performance and off-road oriented that...
A Buyer's Guide to the 2012 GMC Yukon Hybrid
The GMC Yukon is about as big and powerful as any SUV can ever get. However, in the past, that also meant paying a large sum every time you hit the pump....
A Buyer’s Guide to the 2012 GMC Yukon
When you want a big SUV that can hold its own, come what may, you’ll be happiest with a GMC Yukon. Although the inside of one of these vehicles can sometimes resemble an...
A Buyer's Guide to the 2012 GMC Yukon XL
When you want a huge vehicle with plenty of luxury inside, you’re probably going to be happiest with the 2012 GMC Yukon XL. Key Features The 5.3-liter V8 engine on this full-size...
A Buyer’s Guide to the 2012 GMC Canyon
In today’s world where it seems as if carmakers are determined to deliver only the largest vehicles possible, the 2012 GMC Canyon offers a compact pickup that holds its own. From a 4-cylinder...
2012 Chevrolet Equinox vs. 2012 GMC Terrain: Which One Should I Buy?
The mid-size crossover SUV category offers the comfort and size of an SUV, but on the platform of a car, giving it the look and feel of a large hatchback. The unibody construction typical of passenger vehicles is...
2012 GMC Acadia vs. 2012 Dodge Journey: Which One Should I Buy?
The GMC Acadia is classed as a midsize SUV, which is able to seat between six and seven passengers comfortably. The 2012 Acadia offers three rows of seating, so passengers will feel the roominess that is typical in...
The Best Used Cars to Buy If You’re Over Six Feet Tall
While shorter than average drivers can have a tough time finding the right car, it’s equally hard for taller drivers, perhaps more so. If you’re feeling squished, or have to...
The Best Used Cars to Buy For a Graduation Gift
Your little bundle of joy has grown up and on the cusp of entering adulthood. Graduating is a milestone, and you want to reward their hard work and show how proud...

Related questions

Question
I could fit 31 gallons in y tank on every Filip in my work truck. I was rear ended a few weeks ago and now it only fits 24 gallons
You first should look under vehicle to see if the fuel tank was damaged during the accident? If it was then the damaged may have caused the problem. If the tank and frame around the tank was not damaged then...
Question
Alright well I’ve recently changed my brake pads and drums on My Gmc and there still making a squeaking noise as its in motion
If you have rear drum brakes, non OEM friction material can cause noise issues as some aftermarket pads have a high metal content. Even if the brakes are not applied, they are in close enough contact to make noise. Squeaking...
Question
Can bad front wheel bearings cause 2007 gmc yukon to slip out of 2 wheel drive into 4 wheel drive and slip back again?
Bad wheel bearings can cause the front wheel sensors to not register correct wheel turning rotations and cause sensor fault codes and even faults in 4x4 and ABS systems.
Question
I can’t tell where it’s coming from I can just tell it’s coming from front end. Any ideas
If you have a major leak from front area of the transmission then it may be coming from the front transmission seal for the torque converter. This would require the transmission removal and front transmission pump checked and seal replaced....
Question
Slipping in 3rd gear
The fluid should be filled first to see if slipping still happens in third gear and then locate the leaks and then can go from there. Your transmission may have bad clutches for third gear and may be from running...
Question
Squeaking coming from rear Drum brakes
The steel backing to which the brake shoe is bonded moves against a steel support plate. That metal to metal contact can cause noise. There are some high temperature, water resistant lubricants that can be applied to mitigate the noise....
Question
My truck is making squeaking noises as it in motion
Non OEM pads and rotors can sometimes cause noise as the pads, in particular, might have a higher metal content. If the noise is not brake related, it is probably due to loose, worn or dried out suspension bushings, worn...
Question
Hello. What could be the reason for gasoline in my engine oil?
Gasoline can accumulate in the oil if the car has been running too rich. If the check engine light is not on, it probably should be. Turn the key on without starting the engine, the CEL should be on. This...
Question
RPM’s fluctuate while idle
Hi Tyler. Thanks for sending in your question tonight. Assuming your AC is turned off, this type of problem can occur due to a few different issues. The most common reason is that the idle control valve is sticking or...
Question
We drive a 2003 GMC envoy. We heard something snapped followed by a continuous clicking sound. The axel has shifted.
Hi Cynthia. Thanks for contacting us today. There could be a few different parts that have broken, including a strut, tie rod or other suspension components. The best way to know for certain is to have one of our mobile...
Question
Ignition fuse keeps blowing
Hi Victor. It's likely that you have an electrical short - either in the wiring of the starter or ignition relay. I would double check your connections (especially grounds first) to see if this clears up your issue. If you...
Question
i have a 2003 GMC sirra Truck. all i did was change the oil i mite of spill some oil on the engine so i s
You will need to let the truck dry out overnight is you do not need to drive it and in the morning if it still has same problem then get computer tested to see if you have codes stored in...
Question
Have a 2003 GMC Sierra 1500 hd has a rattling noise for a long time I feel like is coming under the front end or something
What you are describing sounds like a failing CV joint. A CV (Constant Velocity) joint is a shaft that connects the transmission to the wheels, essentially transferring the power from the drive train directly to the wheels. The CV joint...
Question
my car uses oil and gas up fast and car cuts off sometime what to replace?
Hi Tameeka. Thanks for sending your question today. Based on the codes you've listed, there are several reasons why the car is using more gasoline. The P0420 code might indicate a clogged catalytic converter or failing O2 sensors, which can...
Question
Ac compressor in two part can I still use my Yukon 2002 without it causing any other damage to other parts
I would not recommend driving the vehicle if the AC compressor is broken into two pieces. Your AC compressor is powered by a serpentine belt, which also powers many other components in the motor. Driving this while damaged may result...
Question
I replaced throttle body, wiring harness and pedal sensor. What else could give me the reduced engine power code?
The check engine light indicates that there is likely something wrong with the engine or transmission in your vehicle and will usually come on in conjunction with the vehicle going into the reduced power mode. This happens when the vehicle...
Question
Could my oil pump failure have been caused by piston ring wear/excessive oil consumption?
The oil pump gets a constant supply of oil from the oil pan and oil in the engine and would not fail due to piston rings from excessive oil consumption unless you ran the engine real low on oil and...
Question
05 gmc envoy Denali v8 lifter change extra part 6in plastic tube w/bend at one end
It would help us to identify the hose if you supply a picture of the tube you have and if the tube came off from somewhere or was in the kit you purchased. I can only speculate it is the...
Question
2003 gmc envoy ignition got broken from someone and i need to drive it how can i bypass the anti-theft locking system???
The anti theft system is integrated in the engine and body computers and cannot be bypassed. You will need to replace damaged component and if you have original key the system will start with old key held next to new...

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