Is there a problem with my GMC Sierra?

Is there a problem with my GMC Sierra?

After about 16 months of owning a brand new GMC Sierra, there was a shake/shutter/vibration throughout the cabin. This is happening on several models, not just mine. GM is not acknowledging the problem, or just covering it up by saying it falls into their standard or specifications. GARBAGE!

Why did my GMC Sierra start rolling backwards?

MOST DISTURBING – when the truck was in PARK and in about a 20 degree upward angle it started rolling backwards. The wheels turned about 1/4 and I ran around and hit the brakes. This is very concerning because what if a kid or animal was behind the truck and if started rolling. This is a MAJOR issue.

Why does my traction control light come on when I accelerate?

Below are the top 5 causes of a traction control light coming on when you are accelerating. Wheel speed sensors are connected to your traction control system and engine control unit. These sensors are responsible for detecting the speed in which your wheels are rotating. Each wheel has its own sensor.

What was the problem with my GMC pickup truck?

Specifically, the lawsuit claimed the active fuel management (AFM) system, piston rings and PVC system in these vehicles were faulty and caused excessive oil consumption, as well as premature spark plug degradation and engine malfunction.

What causes a flashing check engine light on a GMC Sierra?

While a majority of the time, the flashing check engine light is going to be caused by a misfire related to your Sierra’s ignition system or fuel system (as stated above), there are other issues that can cause it. Your timing chain could have jumped .

What causes a GMC Sierra engine to misfire?

Keeping in mind that any engine needs air, fuel, and spark for ignition, your GMC Sierra’s fuel system can often cause the engine to misfire. It can run too lean or rich. Alternatively, there may not be enough fuel for proper combustion, or the fuel isn’t atomizing properly.

Why does my check engine light keep blinking?

This flashing light should not be ignored. When your engine is misfiring, it is dumping raw fuel into the exhaust. This raw fuel can detonate, which causes damage to the catalytic converter and the exhaust system itself. There can be other situations that can cause the check engine light to blink as well.

How to start a car with a flashing security light?

Attempt to start the car by turning the key to the Start/Run Position. 2.) Observer that the vehicle fails to start and that the security light is illuminated. 3.) Release key to the ‘ON/Accessory’ Position. (DO NOT turn key to the ‘OFF’ position).

See all problems of the 2004 GMC Sierra . The contact owns a 2003 GMC Sierra. While the contact was examining his vehicle he noticed that there was oil dripping from the transfer case under the vehicle. The vehicle was taken to the dealer where the contact was informed that a cover should be put on the transfer case to stop the leaking.

Are there any problems with the GMC Sierra transfer case?

GMC Sierra owners have reported 12 problems related to transfer case (under the power train category). The most recently reported issues are listed below. The manual shift on the fly system (msof) with new venture gears automatic transfer case is defectively designed.

How to add Freon to a GMC Sierra 2500 HD?

How to add freon to your 2004 GMC Sierra 2500 HD: hook up the can of refrigerant (likely r-134a) to the low pressure port. When your compressor kicks on, add freon to the correct pressure. In addition to cooling, freon lubricates the compressor when it runs.

Why is my GMC Sierra 2500 HD blowing hot air?

When the air conditioner in your 2004 GMC Sierra 2500 HD starts blowing hot air, you likely have a freon leak. Recharging the freon in your AC system is an inexpensive and easy first step to restoring the cooling capacity of your A/C system.

What’s the problem with my 2004 GMC Sierra?

2004 GMC Sierra 1500: Problem all gauges do not work all went… Customer Question Hello. I have A 2004… Hello. I have A 2004 GMC Sierra 1500 truck. Problem all gauges do not work all went out together. All other electrical work fine and truck runs great. What could the problem be, Thank you, XXXXX XXXXX E-mail:[email protected]

Where is the ground on a GMC Sierra?

JACUSTOMER-kzmzzjqa- : Great Aran : The ground is at the bottom of the A pillar which is the pillar running on the left side of the windshield inside, that pillar molding just pulls off from the top, and then the ground is at the bottom just to the right slightly under the top dash cover, but you will be able to see it.

How to test a GMC Sierra 1500 truck?

Then we want to power the test light so hook one end to a pin and stick it in the back of the connector NOT the front on the PINK wire and then touch the other end to B12 the BLACK/WHITE wire, if it lights on all the wires, the cluster is bad. Do you need any other clarification? Aran :

Is there a recall on 2004 Chevy Silverado?

There was a recall on the 04 hydro boosters. If it is hydro, look under your dash where the rod goes from the pedal thru the fire wall. Is it leaking there?

Search for these popular complaint phrases… I have a 2014 GMC Sierra Denali with 69000 miles the AC condenser is leaking at the welds and it is a known GM problem. After calling customer service they offered no help to fix the problem. $800.00 later I had to fix.

When did my GMC Sierra 1500 condenser quit working?

I bought my 2014 GMC Sierra 1500 Texas Edition certified pre-owned with 3,500 miles. When the A/C quit working they told me the condenser was leaking and needed to be replaced. They said it looked like a rock hit it. This was at 53,844 miles.

Why does my Silverado Sierra smell like candy wrappers?

Leaves, candy wrappers, fuzz, sound deadening, dirt, etc. Obviously signs of a mouse nest. I thought it was all out but last night I had a large clump exit the foot vents and some more pieces come out of the dash so it’s still blowing out randomly as pieces let lose, not to mention it doesn’t smell the best in there.

What kind of cars are affected by GM A / C problems?

GM confirms the models affected include the Chevrolet Silverado, Tahoe and Suburban; GMC Sierra, Yukon and Yukon XL; and Cadillac Escalade and Escalade ESV, but did not specify which model years. The complaints we saw were mostly about 2014-2015 models.

Are there any recalls on 2014 GMC Sierra?

ITS A SHAME A MANUFACTURER THAT PUT OUT SO MANY AWSOME MUSCLE CARS IN THE PAST IS PUTING SO MANY LIVES IN DANGER. I just bought a 2014 gmc sierra and was never told about the transfer case recall.

What are the hidden options on a Chevy Silverado?

2014- 2017 Chevy Silverado and GMC Sierra Hidden options available on your dashboard. – YouTube If playback doesn’t begin shortly, try restarting your device. Videos you watch may be added to the TV’s watch history and influence TV recommendations.

What’s the problem with the Chevy Silverado 1500?

The Problem: A software glitch in the electronically controlled transfer case, which is responsible for controlling the four-wheel-drive system, can slip into neutral without any input from drivers while parked or in motion. GM is unaware of any accidents or injuries related to this issue.

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