What does check engine light mean on GMC Sierra 1500?

We are still working to obtain content for your car, however the video above is believed to have similar characteristics as your car. A check engine light can indicate a broad spectrum of problems with your 2008 GMC Sierra 1500.

Which is the diagnostic code for a GMC check engine light?

1 Refer to our Generic OBD II code list for definitions on all other GMC diagnostic trouble codes. 2 Manufacturer Specific Codes 3 P1031 4 P1032 5 P1105 6 P1106 7 P1107 8 P1108 9 P1109 10 P1111

What causes a p0332 trouble code on a GMC Sierra?

What Causes A P0332 Trouble Code? In the majority of cases, a bad rear knock sensor is the cause of the P0332 trouble code lighting up the check engine light on your Chevrolet Silverado (Suburban, Tahoe) GMC Sierra (Yukon, Yukon XL). The 4.8L, 5.3L, and 6.0L engines are notorious for rear knock sensor failure from corrosion due to moisture.

What to do when the engine light is on in a GMC Yukon?

2008 GMC Yukon Denali 6.2L V8 Add washer fluid One of the easiest fluids to top off – learn how to open the hood and where the reservoir is on your car 2008 GMC Yukon Denali 6.2L V8 Plug minor coolant leaks Leaking coolant is usually a sign that your water pump needs to be replaced.

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 .

Why does my Chevy Tahoe have a check engine light?

This leaner air/fuel mixture can cause engine performance problems, engine damage (in the long term), and cause the check engine light to illuminate on your vehicle’s instrument panel. Unlike many engines, the V8 engine in your Chevrolet Silverado (Suburban, Tahoe) or GMC Sierra (Yukon, Yukon XL) doesn’t really have a bunch of vacuum hoses.

What to do if your Silverado is ignoring the Check Engine light?

If you don’t already have a trouble code scanner, swing by an auto parts store and pick one up or have them run a diagnostic using their own scanning tool. Even if your Silverado is running like usual, ignoring the check engine light can result in costly repairs down the line.

When does the Check Engine light come on?

Intermittent Check Engine Light: If the check engine light on your 2008 Sierra 1500 is intermittent, try to take note of the conditions when this happens. For example, does it happen when you accelerating, driving on the highway or does it appear at low speeds?

What does a flashing check engine light mean?

A flashing check engine light is your GMC Sierra’s way of saying “I have a serious problem, don’t ignore me”. Most of the time, that serious problem is a misfire. This flashing light should not be ignored. When your engine is misfiring, it is dumping raw fuel into the exhaust.

What makes the Check Engine light come on on a Chevy Silverado?

Depending on the year and model of your Silverado, your truck can have up to four oxygen sensors. Unfortunately, a problem with any one of them can cause the check engine light to come on—but that’s not all.

What kind of engine does a 1988 GMC Sierra have?

The base trim for the 1988 GMC Sierra C/K 2500 has a regular cab and an 8-foot bed. The standard engine is a 4.3-liter V6 with the same specification as the C/K 1500. The wheelbase measures 131.50 inches in length on the C/K 2500.

How big is a 1988 GMC C / K 1500?

It produces 160 horsepower with 235 ft.-lbs. of torque. The bore is 4.0 inches, and the stroke is 3.48 inches with a 9.3:1 compression ratio. The GMC C/K 1500 has a wheelbase of 117.50 inches and a length of 194.10 inches. The width for this trim is 76.40 inches with a height of 70.40 inches. The curb weight is 3,655 lbs.

How to clear service engine soon light 1990 to 2002 Chevy?

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Why does my GMC Sierra 1500 say service?

If I turn off the engine and wait for 10 min. then start truck everything is ok. and I can turn nob to whatever location I want and it will shift. But I can drive for 3 miles or hundreds of miles and the indicator will eventually come on again no matter what position the transfer case is in.

What are the codes for GMC check engine lights?

P1245Intake Plenum Switchover Valve P1250Early Fuel Evaporation Heater Circuit P1257Supercharger System Overboost P1258Engine Coolant Overtemperature – Protection Mode Active P1260Last Test Failed SCC Or Theft Detected, Vehicle Immobilized

Who is the owner of the 2008 GMC Sierra?

2008 GMC Sierra Owner ManualM GENERAL MOTORS, GM, the GM Emblem, GMC, the GMC Truck Emblem, and the name SIERRA are registered trademarks of General Motors Corporation. This manual includes the latest information at the time it was printed. We reserve the right to make changes after that time without further notice.

What does check engine light mean on 2014 Chevy Silverado?

A check engine light can indicate a broad spectrum of problems with your 2014 Chevrolet Silverado 1500. In some cases you need to pull over immediately to prevent damage while in others you merely need to tighten you gas cap next time you stop in order to reset the service engine soon light.

Intermittent Check Engine Light: If the check engine light on your 2014 Silverado 1500 is intermittent, try to take note of the conditions when this happens. For example, does it happen when you accelerating, driving on the highway or does it appear at low speeds? This will help your mechanic evaluate the issue.

Are there any recalls on 2014 Chevy pickups?

The problem is signaled by a “check engine” light on the dashboard and an “engine power reduced” message in the driver information center. MORE: 2014 Pickup Truck Gas Mileage: Ford Vs Chevy Vs Ram, Who’s Best? The recall affects 370,000 of the full-size trucks equipped with the 4.3-liter V-6 and 5.3-liter V-8 engines.

What are the strengths of the GMC Sierra 1500?

Model strengths: Tough enough for work duty, smooth enough for daily driving; available luxury features; towing capability. The GMC Sierra 1500, which was completely redesigned a year ago, sees little variation for the 2008 model year. The 2008 GMC Sierra 1500 is a half-ton pickup for those who really work their truck.

What should I do if my check engine light is on?

This will help your mechanic evaluate the issue. Steady Check Engine Light: If your check engine light is on every time you operate your Sierra 1500, you need to have it checked as soon as possible, especially if you notice performance problems or unusual noises.

How often should I Change my Check Engine light?

Spark plugs should be replaced approximately every 25,000 miles to prevent their eventual failure. A diagnostic test can determine if the spark plugs are the reason the Check Engine warning light has come on. Our Cardinale GMC Service technicians can replace your spark plugs and reset your vehicle’s computer.

What does it mean when your check engine light is on?

The very worst case scenario is when the Check Engine light indicates the impending failure of your catalytic converter. This can only be determined by running a diagnostic test. If the catalytic converter needs replacing, the best place to have it done is at Cardinale GMC.

Why does my GMC Sierra 1500 say service 4?

I’m having the same problem in the 2008 Sierra 1500 Z71 package. If traction control is turned off the 4×4 seems to work even tho the Service 4WD message is showing. For such a common problem there should be specific answers, or this is just a piece of crap engineering. 39 people found this helpful.

What are the different colors of GMC warning lights?

They are roughly ordered by importance, which tends to be by color (red, amber, yellow, orange, green, blue, gray). There are 50 of them, so search carefully! Models examined include Acadia, Savana, Sierra, Terrain, and Yukon.

How to reset oil light on GMC Sierra?

Turn the ignition on without starting the engine. Press accelerator pedal to the floor three times within five seconds. If the “Change Oil Soon” light flashes, the system is resetting. Hopefully, the article of 2007-2015 GMC Sierra Oil Service Light Reset useful for you. Good Luck!

What does rough idle mean on a GMC Sierra?

rough idle, stalling, loss of power. o2 sensor code 44 (lean) Replaced: coolant temp sensor, tps, map sensor, fuel filter, and o2 sensor. It will run normal on occasion but only lasts about 45 seconds or so.

How many horsepower does a GMC Sierra 1500 have?

Turbo – A few turbo engines are available for the GMC Sierra 1500 auto. There’s a 2.7-liter, 4-cylinder version that has 310 horsepower. There’s also a 3-liter version and a couple of 6-liter choices as well. They can be found for both gasoline and diesel engines. What size engines do the GMC Sierra 1500 trucks have?

Which is the most trouble free GMC Sierra?

By far, the most trouble-free model has been the 1997 GMC Sierra 1500, which has received very few complaints. However, the 2014 model has had by far the most reports of issues, primarily having to do with sub-par headlights and poor visibility. GMC Sierra 1500 accessories for that model year have also had a number of issues.

What to look for in a GMC Sierra 1500?

When one looks at a GMC Sierra 1500 for sale these days, such a vehicle will offer amenities such as automatic transmission, power steering, padded, heated, adjustable seats, air conditioning, full audio equipment and more – unimaginable luxuries for pickup owners of the early years.

When did the GMC Sierra truck come out?

The GMC Sierra is the fifth-most popular truck in the United States, with more than 230,000 trucks sold in 2019. General Motors introduced the GMC Sierra and its twin, the Chevrolet Silverado, in 1998.

What’s the problem with my GMC Sierra 1500?

At approximately 108,000 miles, the tick became constant while the engine is running. GMC dealer diagnosed the problem as a failed lifter, which, apparently, has been a common problem in GM 5.3L engines. A vehicle should not need a new engine, or even new lifters for that matter, at 100,000 miles.

Why does my check engine light keep coming on?

The Check Engine light will also come on if your mass airflow sensor fails This can happen if your air filter has not been replaced on a regular basis. If this is the problem and you continue to run your vehicle with the Check Engine light on and the airflow sensor is failing, you’ll be creating more problems.

Where to get a GMC Sierra 1500 engine replaced?

The contact owns a 2019 GMC Sierra 1500. While driving 25-30 mph, the engine seized without warning. The vehicle was towed to cummins Chevrolet Buick GMC Cadillac (300 N airport rd, weatherford, ok 73096, (580) 247-2263) where it was diagnosed that the transmission module needed to be replaced; however, the parts were backordered.

When did my check engine light come on?

From buying research to owner support, join 1.5 MILLION GM Truck Enthusiasts every month who use GM-Trucks.com as a daily part of their ownership experience. I took my 19’ AT4 in for repair 2 days after I bought it because the check engine light came on with 150 miles on it.

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.

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