What was the problem with my GMC Sierra 1500?

Did have one cracked vacume line from the throttle body to the purge solenoid, also replaced. Seems to have plenty of vacume through out the system. Removed and inspected the egr valve, no excessive carbon build up and appears to be working properly, good vacume going into the solenoid, replaced the solenoid just for good measure.

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.

Are there any performance upgrades for the GMC Sierra?

In fact, with performance truck mods and custom parts for the GMC Sierra, taking your truck from drab to fab is simple. And, our assortment of GMC Sierra upgrades is full of top-of-the-line products. 1. GMC Sierra Nerf Bars & Running Boards Get a leg up with GMC Sierra side steps.

What causes a car to have a hard start?

This guide will help by starting with simple fixes and conclude with the more difficult. What goes wrong? Normal wear and usage can cause a hard start condition due to lack of fuel pressure, poor intake air management, false readings to the car’s computer or weak spark.

Is the 1998 K 1500 hard to start?

Not open for further replies. i am working on a 1998 k 1500 5.7 the truck is very hard to start but when it does it runs fine.. good power and will start fine afterwards,,the problem i am having is when it sits for 2 days then once again it is very hard to start…

As mentioned previously on this site, some people have experienced where only 5 to 10 PSI low caused starting problems on higher pressure systems. But this problem clears when the vehicle has been run, so that makes that kind of thing less probable.

Why is the compression on my hard start so low?

The compression will improve with thermal increase after it has been running, plus oil residue is greater. It may be simply at the point where compression is just too low. I notice your nickname is “Island” you wouldn’t be in a place with a salty misty spray kind of atmosphere by any chance.

What makes an ignition system hard to start?

Saltiness and high humidity can be interesting together and have odd effects with ignition systems in some locations where moisture is attracted to crystalline material and is highly conductive but when dried loses that effect. Have you tried spraying all the ignition components with a moisture inhibiting substance.

Why is my Silverado 5.3L V8 intermittent?

One other intermittent problem I’ve had since the day the fuel pump went out is it acts the fuel pump is loosing it’s prime, meaning when I go to start the engine I have to spin it over for a few seconds before it will fire up and even then it will sputter a bit and catch up.

How to troubleshoot a no start GM 4.3L pick up?

Testing a Cranks but Does Not Start condition on your GM 4.3L, 5.0L, 5.7L pick up, van or SUV is not that hard to do, if you have a solid diagnostic strategy. In this article I’ll show you the basics of testing such a problem.

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.

Why does my GM 4.3L engine not start?

No Start Condition Basics There are three very basic components that the engine, in your GM vehicle, needs to start and they are: Air, Fuel and Spark. When your 4.3L, 5.0L or 5.7L GM vehicle cranks but does not start, it’s because one of these components is missing from the mix.

Why does my GMC Sierra engine not start?

It seems this can also be caused by faulty APP (Accelerator Pedal Position) sensor. First I would check the INJ1 and INJ2 fuses in the under the hood fuse box.

What to do when your GMC Sierra stops running?

If you have fuel pressure after the above tests pull a spark plug and check for spark. If you don’t have spark check the cam position sensor in the distributor. If you have spark with no pressure it is the pump.

What happens when the diaphragm is ruptured on a GMC Sierra?

If the diaphragm has ruptured it will literally be like putting a hose with fuel into the intake and running it full. When it initially started to go it probably slowly flooded the engine to where it seemed to run ok but the excess fuel created a ton of carbon coating the O2 sensor. Since no air could pass through it, it gave a false lean reading.

What does the fuel smell like in a GMC Sierra 1500?

If so pull the air filter off and sniff the throttle body for a fuel smell. If the diaphragm has ruptured it will literally be like putting a hose with fuel into the intake and running it full.

What kind of idle does a GMC Sierra have?

After the truck starts and is warm at a stable idle in park/neutral it’ll rev up fine. But the stable idle won’t last long, it’ll idle low and rough. Mpg has decreased drastically and give off a rich smell when running.

Is the 2015 Chevy Silverado 1500 a good pickup?

The 2015 Ram 1500 is another good option in the full-size pickup truck class. It offers a refined cabin, and it has the best driving dynamics in the segment thanks to its coil-spring rear suspension. The Ram’s touch-screen infotainment system is also exceptionally user friendly.

When was the last serviced GMC Sierra 1500?

Last serviced in San Luis Obispo, CA on 05/24/21 • Vehicle servic… No accident or damage reported to CARFAX. Purchased on 10/03/15 and owned in AR until 05/24/21. Driven an estimated 9,069 miles/year. No accident or damage reported to CARFAX. Purchased on 07/31/15 and owned in FL until 04/13/21. Driven an estimated 22,236 miles/year.

Where was the 2015 GMC Sierra 1500 purchased?

No accident or damage reported to CARFAX. Purchased on 05/13/15 and owned in WA until 03/19/21. Driven an estimated 10,116 miles/year. No accident or damage reported to CARFAX. Purchased on 04/28/15 and owned in NY until 04/09/21. Driven an estimated 11,969 miles/year.

Why does my GMC Sierra 1500 not start?

Happened before, I gave it air, it started, thought bad filters, then noticed no umph in acceleration, leads me fuel line or bad plugs, not burning fuel. Checked carb, It’s not wet this time, leads me to fuel.

Is the Chevy Silverado 1500 a good vehicle?

2015 Chevy Silverado 1500 is a great vehicle to own and drive. Overall vehicle is great. I like the style and interior. It gets decent gas mileage both in the city and on the highway. It is a very reliable truck. I have has it for five years now and have not had any issues with the vehicle.

What’s the rating of a 2015 Chevy Silverado?

Also, this vehicle is rides quotes and rarely needs to… The 2015 Chevrolet Silverado 1500 is rated 4.30 out of 5 by experts, which ranks it #3 of 8 other Full Size Pickup Trucks. The 2015 Chevrolet Silverado 1500 has a combined MPG of 21 which ranks it #3 of 6 other Full Size Pickup Trucks.

How much does a GMC Sierra 1500 cost?

Monthly Estimate based on a 4.4% rate for 60 months, $27,450 vehicle price, $0 down payment, $0 trade-in, $0 sales tax. Ric and Rich are top drawer guys. They treated us like royalty.

If so pull the air filter off and sniff the throttle body for a fuel smell. If the diaphragm has ruptured it will literally be like putting a hose with fuel into the intake and running it full.

What should fuel pressure be in a GMC Sierra 1500?

I assume there really is no way of testing the the regulator itself considering it’s incorporation. 38 people found this helpful. The test is: 12-15 psi when the key is turned on and the pump will shut off within 3-5 seconds and the fuel pressure should drop to 12-13 psi. 11 being the bare minimum and 13 the Max.

Are there any transmission problems with my GMC Truck?

Newer GMC trucks equipped with a 6-speed 6L80 transmission can suffer from various intermittent or constant transmission issues. Symptoms include harsh or delayed shifting, inability to engage certain gears, and slipping when shifting gears. These problems can even lead to transmission overheating in some cases.

How to identify Chevrolet GMC manual transmissions [ video ]?

After locating correct unit a link is supplied to provide detailed information on specific kit and parts that are available for your unit. Information is provided for General Motors 3 speed, 4 speed , 5 speed and 6 speeds manual transmissions. Cast iron case and extension housing with 4-bolt side cover.

What kind of engine does a GMC Sierra have?

Base engine was a 4.3-liter V6, making 160 horsepower. Options included 5.0- and 5.7-liter gasoline V8s, and a 6.2-liter diesel. All models had antilock rear brakes, and either manual shift or an automatic transmission. A substantially revised 7.4-liter V8 could now be mated to an automatic transmission.

Why is my GMC transmission stuck in 1st gear?

See GMC Transmission Rebult Kits . Clogged or faulty shift solenoids, resulting in electrical glitches or jammings. If the fault is electrical, it may trigger a check engine light. Mechanical issues and clogged solenoids will rarely result in a check engine light. Missing higher gears or transmission stuck in 1st gear.

When to replace a GMC Sierra 1500 part?

Usually the hardest part about maintaining a car or truck is searching for a reasonable source for outstanding parts. If your GMC Sierra 1500 needs maintenance, the optimum answer is installing a new first-rate replacement or OEM part to keep your car in the best shape.

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.

Is the GMC Sierra 1500 an OEM car?

Durable OEM and replacement are what mechanics need to keep your GMC running well however harsh the environment. GMC sells popular cars, including the Sierra 1500, and they are commonly seen on American roads.

What’s the difference between Chevy Silverado and GMC Sierra?

Historically, General Motors has promoted the Silverado to agriculture, while the Sierra is aimed more toward the construction industry. Mechanically however, GMC Sierra 1500 accessories and mechanical parts are interchangeable with those of the Chevy Silverado.

Is there a problem with my GMC Sierra 1500?

It’s not us. The contact owns a 2007 GMC Sierra 1500. While driving 70 mph, the engine power reduced warning indicator illuminated and the vehicle decelerated to 30 mph. The driver quickly coasted over to the side of the road, powered off the engine, and waited for a few minutes.

Is there a problem with the ignition on my GMC Sierra?

This problem occurs in minivans, cars and SUVs as well. There has been more reports of ignition Anti Theft defects and the security light flashing in more cars and trucks. This is one of the easy fixes for the common ignition starting problem, but GM needs to recall this issue and fix it for us.

Is there a recall on a 2007 GMC Sierra 1500?

The contact owns a 2007 GMC Sierra 1500. The contact received notification of NHTSA campaign numbers: 16V381000 (air bags) and 16V868000 (engine and engine cooling). The parts to do the repairs were unavailable. The manufacturer exceeded a reasonable amount of time for the recall repair. The manufacturer was notified of the issue.

Where is the 2007 GMC Sierra 1500 located?

The contact owns a 2007 GMC Sierra 1500. The contact received notification of NHTSA campaign number: 16V383000 (air bags) however, the part to do the recall repair was not available. The contact stated that robert brogden Buick GMC located at (1500 E Santa Fe St, olathe, ks 66061), exceeded a reasonable amount of time for the recall repair.

What causes a truck to Buck and sputter?

It would not kick back down or downshift properly. It would just cause the engine to rev and rev. But after about 10mins of that, it went away. The truck drove fine….except when I was going on a steep steep steep hill. It did sputter and buck just a little bit.

What are the most common GMC truck problems?

One of the most common 2007-2013 GMC and Chevy truck problems owners experience is excessive oil consumption. This problem led vehicle buyers to launch a class-action lawsuit against GM, which alleged 2010-2013 vehicles with Generation IV 5.3 Liter V8 Vortec 5300 engines were defective.

Why does my Chevy truck sputter when I accelerate?

The engine starts and runs fine, when I leave for or from work. But when I accelerate out of the parking lot it hesitates and really sputters. If you try to accelerate more it backfires a few times and then takes off like there’s nothing wrong.

How much does a GMC Sierra engine hesitate during acceleration?

Our certified mobile mechanics come to you 7 days a week between 7 AM and 9 PM. Our certified mobile mechanics can come to you now. GMC Sierra 1500 HD Engine hesitates during acceleration Inspection costs $89 on average.

Where did the 2000 GMC Sierra 1500 come from?

1st owner purchased on 03/31/00 and owned in TX until 06/30/04 • 2nd owner purchased on 08/17/04 and owned in TX until 10/17/07 • 3rd owner purchased on 10/17/07 and owned in CA until .

Where was the 2005 GMC Sierra 1500 purchased?

Accident reported. 1st owner purchased on 07/13/05 and owned in KS until 07/26/10 • 2nd owner purchased on 09/24/10 and owned in KS until 05/17/11 • 3rd owner purchased on 09/10/15 and owned in AL until .

Build & Price: 2021 Sierra 1500 | GMC. 2WD Double Cab, Standard Box Elevation. Configuration (4) Regular Cab, Long Box. Box Length: 98.20 in. MSRP from $31,795. MSRP excludes tax, title, license, dealer fees and optional equipment. See dealer for details.

1st owner drove an estimated 19,952 miles/year • 2nd owner drove an estimated 8,966 miles/year • 3rd owner drove an estimated 0 miles/year. Last serviced at 181,728 miles in Murfreesboro, TN on 05/24/21 • Vehicle serviced • Pre-delivery inspection completed • Oil and filter changed.

Where is the manual button on a GMC Sierra?

To adjust the front seatback, lift the manual lever located on the outboard side of the seat. Release the lever to lock the seatback where you want it. Lift the lever again without pushing on the seatback and the seatback will go to an upright position.

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