What was the worst problem with a 2002 Chevy Avalanche?

Worst 2002 Chevrolet Avalanche Problems #1: Faulty Brake Line 2002 Avalanche Average Cost to Fix: $1,600 #2: Won’t Go Into Gear 2002 Avalanche Average Cost to Fix: $2,900 #3: Back Bed Leaks Water From Panels 2002 Avalanche Average Cost to Fix: $5,100

What kind of engine does a Chevy Avalanche have?

For 2001, with little fanfare, General Motors rolled out the Vortec 8100 (GM code L18), an 8.1-liter (496 cubic-inch) V8 to replace the 7.4-liter engine. The new mill saw action on the expected pickup, van, and medium-duty truck applications, and, interestingly, the all-new Chevrolet Avalanche.

What causes a vacuum leak in a Chevy V8?

Vacuum Leak A hose runs on both ends of the throttle body of a Chevy 8.1-L V8 engine. These hoses are sealed with connections that can leak, causing a vacuum leak. Once the hoses begin to leak, air is released into the engine compartment and not into the engine.

What are the problems with the Chevy 8.1 L V8 engine?

Carbon Buildup The Chevy 8.1-L V8 engine has a problem with carbon building up in the throttle body. The electronic throttle control in the Chevy 8.1-L V8 engine can lose the signal between the accelerator pedal and throttle body. A hose runs on both ends of the throttle body of a Chevy 8.1-L V8 engine.

Is the 2002 Chevrolet Avalanche a good car?

We’re sorry, our experts haven’t reviewed this car yet. Check back with us soon. Showing 3 of 705 reviews. One owner. No leaks, comfortable & reliable My truck has been well maintained through regular oil changed and servicing. New transmission with 37000 miles. Never wrecked. Body is in great shape, shiny factory paint. 4 wheel drive. All power.

Are there any issues with my Chevy Avalanche?

No leaks, no tire pressure issues and no engine light. I live off of the beaten road and am constantly hitting pot holes and driving off road, and this thing is a dream. It is all stock, so if you like juicing up your truck, you can only go up.

How many gas miles does a Chevrolet Avalanche get?

Gas miles about 18 in town 22 or better hwy. I could go on and on. We bought a new truck a year ago and decided we needed to see the chevrolet. We wanted another avalanche but stopped making them in 2017 so we would have had to find a used one in 2019 so we ended up with a gmc truck new.

What causes air leak in Chevy 8.1L Vortec?

One other potential issue worth point out: sometimes the manifold itself can be the cause of an air leak. The manifold on the 8.1 is made of plastic (as most are) and over time the plastic can warp and crack from the constant heat it’s exposed to.

Why does my Chevy Avalanche battery drain while driving?

If it is draining while your Avalanche is off, it’s usually caused by something that is drawing current that shouldn’t be. If the battery is draining while you’re driving, that is probably going to be the alternator or battery. There are other situations as well. We’ll cover those for you below.

Why does my Chevy Suburban die while driving?

This “behavior” has happened just after it is started, it happens after it’s been running for 20 + minutes without any prior problem, there is no rhyme or reason to it. I can start it and it will run in the driveway for 30 minutes with no problems or I can start it on another day and it wont stay running! It isn’t the fuel pump, or the battery.

Why did my GMC truck engine die while driving?

The positive battery cable was coroded and chewed up. Replaced it and all has been well.

When did the Chevy Avalanche 1500 come out?

No accident or damage reported to CARFAX. 1st owner purchased on 09/16/02 and owned in CA until 06/07/11 • 2nd owner purchased on 07/12/11 and owned in CA until 04/14/21. 1st owner drove an estimated 13,128 miles/year • 2nd owner drove an estimated 12,834 miles/year.

When was the last time I serviced my Avalanche?

Last serviced in Sandpoint, ID on 12/26/14 • Vehicle serviced • Front shock absorber (s) replaced • Idler arm replaced • Two wheel alignment performed. No accident or damage reported to CARFAX.

How many miles does a Chevy Avalanche have?

Mileage: 186,711 miles Body Type: SUV Color: Orange Engine: 8 Cyl 5.3 L Other damage reported. 1st owner purchased on 07/09/02 and owned in PA until 07/08/03 • 2nd owner purchased on 08/06/03 and owned in PA until 04/07/12 • 3rd owner purchased on 04/23/12 and owned in PA until .

When did the first Chevy Avalanche come out?

Based on the same chassis as the Chevrolet Suburban and GMC Yukon XL, the extended wheelbase Avalanche was produced from the 2002 through 2013 model years. The first generation (2002–2006) pioneered the “midgate” feature, which was a pass-through between the pick-up bed and the interior of the truck.

Is the Chevy Avalanche a 4 door truck?

A: The Avalanche is a four-door truck that shares its long-wheelbase platform with other GM vehicles such as the Chevrolet Suburban, GMC Yukon XL, and Cadillac Escalade EXT. The layout gives you an excellent mix of truck capability with SUV practicality to suit your needs, whether they’re professional or leisure.

What can I do with a Chevy Avalanche?

So no matter your requirements, whether it is a trip to the mountains on a ski vacation, or reaching your favorite out-of-the-way beach destination, the Avalanche has a variety of options available. Q: How much can a Chevy Avalanche 1500 tow?

What’s the value of a 2004 Chevy Avalanche?

Paint excellent but was garaged at office and home. Arizona sun did not affect the paint so excellent paint from factory. If you could find a used one well taken care of would recommend. We pulled a 2 horse trailer never a problem correct axle ratio 372 for it. Gas miles about 18 in town 22 or better hwy.

What’s the price of a 2002 Chevy Avalanche?

The Used 2002 Chevrolet Avalanche 2500 is priced between $15,490 and $15,490 with odometer readings between 90880 and 90880 miles.

What kind of car is the Chevrolet Avalanche?

The Avalanche is both and more. Chevrolet calls it the ultimate utility vehicle a designation also given to the Lincoln Blackwood, which is also new for 2002. In fact, Ford was first with the basic idea by launching its Explorer Sport Trac in 2000. Cadillac joins the fray in January 2002 with its new Escalade EXT.

When did the second generation Avalanche come out?

The redesigned second-generation Avalanche debuted in 2007 and continued until the vehicle went out of production in 2013. Built on an updated GM platform, it is easily distinguishable from the first generation with a new front end design and lack of body cladding on the side.

How many miles does an avalanche 1500 have?

Mileage: 58,737 miles Body Type: SUV Color: Black Engine: 8 Cyl 5.3 L No accident or damage reported to CARFAX. Purchased on 10/01/12 and owned in IA until 03/16/21. Driven an estimated 12,283 miles/year.

What kind of transmission does a 2002 Avalanche have?

April 19, 2018February 9, 2018. The 2002 Chevrolet Avalanche came with two automatic transmissions. It had no manual transmission option. The standard transmission for these trucks was the 4L60E. The heavy duty transmission option was the 4L80E.

What causes a Chevy Avalanche to go into limp mode?

The torque converter bolts could have sheered or come out too, but this is only likely if you’ve replaced the transmission and didn’t use OE bolts and loctite. Another common transmission problem to the 2002 Chevy Avalanche is when it goes into limp mode.

How to troubleshoot the air conditioning in a Chevy Avalanche?

Look at the compressor. It is cylindrical in shape, sits directly next to the engine and has a belt. Make sure the belt is intact and there is no rust. Listen for the blower motor to make sure that it is running, but not overly loud.

Is the Z66 option available on the 1500 Avalanche?

The z71 option is available on the 1500 silverados, 1500 Avalanche, Tahoe, and 1500 Suburban. The option is not available in the 2500 models but they basically come stock with it, therefore, it is not a option. The z66 is only available on the 1500 Avalanche.

What’s the difference between a 4WD Avalanche and a Z71?

All 4WD Avalanches are “Z71” equipped. The Z71 package is the offroad package. They all have skid plates, bilstein shocks, and I believe an Air Filtration system for the A/C. Some models, like the Tahoe, you get some body cladding BS and stuff. IMHO the Z71 tahoe is a total waste in cash.

Is the Avalanche the same as the suburban?

They never offered the 4.8 in the avalanche. the avalanche is built on a suburban chassis and has the same options as the suburban. Also you cant even get the 6.0 in the avalanche anymore, they only offer the big block in the 2500s. that makes you even more wrong than i was doesnt it.

When did the Chevy Avalanche Z66 come out?

Think of it like a Suburban with a bed. When the Avalanche first came out for the 2002 model year, it had a very simple model range without traditional trims. You either picked rear-wheel drive or four-wheel drive, and on top of that, you could either get the Z71 package on the 4×4 model or the Z66 package on the RWD truck.

What’s the price of a 2006 Chevy Avalanche?

The original MSRP of the 2006 Chevrolet Avalanche is from $34,785 to $40,855. The data above is updated daily, based on used car inventory for sale on CARFAX for the last five model years of this car.

What kind of truck is the Chevy Avalanche?

The Chevy Avalanche was something a little different from the typical GM truck fare. It was intended to be part truck, part SUV. When you needed a long bed, you could make the back seats disappear, and it was like you had a single-cab Silverado. When you needed the back seats, it was a roomy quad-cab truck with a bed that could be fully enclosed.

How many seats does a 2002 Chevrolet Avalanche have?

The Z71 Off-Road Package and the Premium Z66 On-Road Package also may be installed. Seating arrangements can be adjusted to hold as few as two occupants or as many as six. The front section can have either two bucket seats or a three-place, 40/20/40-split bench. The rear seat is a three-passenger 60/40-split, folding bench.

Is the Chevy Avalanche a convert a cab?

Built in Mexico, the Avalanche features a Convert-a-Cab System. For hauling cargo, its possible to fold the rear seat, stow the back window and lower the midgate. The rear window can be removed anytime for an open-air driving feel, even if the extra cargo versatility isnt needed.

What are the problems with the Chevy Avalanche?

Cladding trouble. Soon after the release of the Chevrolet Avalanche, customers began to notice cosmetic problems with the cladding on their vehicles. Over time exposure to heat and sunlight would cause a chalky faded appearance. It was especially noticeable on the cargo bed panels, and sail-panel windows where “Zebra Striping” would appear.

Is the Chevy Avalanche a SUV or a truck?

The Chevrolet Avalanche is a four-door, six-passenger full-size pickup truck/SUV. The Chevy Avalanche is manufactured in Silao , Mexico alongside the Chevrolet Suburban and Cadillac Escalade EXT. Main competition to the Avalanche include four-door version of the Ford F-150, Dodge Ram, Nissan Titan and Toyota Sequoia .

How many seats does a Chevy Avalanche have?

The Chevrolet Avalanche is a four-door, five or six passenger pickup truck sharing GM’s long-wheelbase chassis used on the Chevrolet Suburban and Cadillac Escalade EXT.

How big is a Chevy Avalanche?

The model will retain the predecessor’s dimensions, as such the 2016 Chevrolet Avalanche will stretch 221.3 inches long, with a width of 79.1 inches and stand at a height of 76.6 inches. Most of the vehicle’s specs are still a highly guarded secret.

Why does my GMC Sierra suddenly stop running?

Truck suddenly stops running, acting like it’s out of fuel. There is fuel in the gas tank and, I can hear the fuel pump when I turn the ignition on. Is there a fuse, or relay that is maybe causing this to happen?

What to do if your Yukon Denali stops running?

I have a 1999 Yukon Denali, stopped running going down the road, acted like it ran out of gas. Added gas, didn’t help. Changed the Crank Position Sensor, didn’t help. Changed the Spark Plugs, didn’t help. No spark at the plugs, no spark out of the coil, changed the coil, didn’t help.

Why is my Avalanche transmission not working properly?

This is a common transmission problem with the 02 Avalanche. If you find that your 2002 Avalanche just isn’t going anywhere, the first thing to do is make sure that it’s not low on transmission fluid. Has it been behaving oddly before it finally stopped working at all? That’s a pretty good indication. It could also be that the linkage is broken.

What kind of engine does Chevy Avalanche have?

I have a 2002 avalanache 2500 8.1 that just dies going down the road. I see others with the same problem what was done to fix it. I had a 2001 silverado Z71 on a lease, I had this vhichle 61 mo. on a 60 mo. lease.

Are there any problems with the Chevy Avalanche?

Check out our Chevrolet Avalanche overview to see the most problematic years, worst problems and most recently reported complaints with the Avalanche.

Why does my Avalanche shift harder than normal?

When it feels like the transmission is shifting a lot harsher than normal, it is often an issue with the throttle position sensor. The transmission will shift harder when it’s under heavier throttle.

What was the worst problem with a 2002 Chevy Avalanche?