2.5

hardly worth mentioning
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
60,750 miles

About These NHTSA Complaints:

This data is from the NHTSA — the US gov't agency tasked with vehicle safety. Complaints are spread across multiple & redundant categories, & are not organized by problem.

So how do you find out what problems are occurring? For this NHTSA complaint data, the only way is to read through the comments below. Any duplicates or errors? It's not us.

2001 GMC Sierra 1500 fuel system problems

fuel system problem

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2001 GMC Sierra 1500 Owner Comments

problem #4

Dec 102021

Sierra 1500

  • miles

A D V E R T I S E M E N T S

Truck has just over 150k miles. Maintained well and garaged when possible. 1) Noticed a fuel smell from the driver side door area and after parking for a long weekend, a small pool of liquid formed in front of the driver side rear wheel. It was fuel dripping from the line leaving the evap canister that had rusted through. Resulted in a $600 repair to replace all rusted fuel lines so as to eliminate the risk of fire. 2) When approaching an intersection to make a left turn and slowing down the brake pedal pushes to the floor with no stopping power at all. Used the engine/trans in manual mode to slow the truck down and avoid an accident. Driver side brake lines are blown out in multiple spots near the ABS module due to corrosion. Potential cost based on research is in the $1000 ballpark. This level of rust on critical vehicle components is irresponsible and potentially deadly. GM needs to take this more seriously and realize that their cost-cutting measures are putting people and their families in grave danger.

- Independence, MO, USA

problem #3

Feb 052021

Sierra 1500

  • miles
My anti lock keep kicking in, the panhead by gas tank is completely shot and there is a box by the gas tank for emissions and not able to get 1 and the frame in the front is shot also along with the body that's completely shot and the gas gauge keeps telling empty 1 time and then it goes to full to empty even after I fill it up...

- Phillipsburg, PA, USA

problem #2

Sep 012019

Sierra 1500

  • 98,000 miles
The ABS and break system warning light has been coming on and staying on. I lost my breaks leaving a parking spot at my local walmart as I was pulling out of a parking spot! we then made appointment for the break system to be checked/repaired. The ABS control system light went off for awhile but then comes back on even after the repair of said repair to break lines. My truck also has no fuel gauge that does not work. With these issues on my vehicle makes it very scary to drive and makes driving limited. I am not able to drive my truck long distances due to concerns of safety and possibly of ABS warning light, break issues, and fuel gauge! I was driving my truck to pick one of my daughters up from school to lose power while pushing on gas then some jerking and a foul smell of rubber burning coming from the front right tire area. I then had someone look at the truck and was told that what ever it was happening that everything looked okay and it was possible just a break sticking. It has happened 3 different times. My truck still has approximately 98,000 or so miles on it. This truck also has bad corrosion on bottom baseboards of the truck. I saw below that I am asked for specific date of issues. I can not provide specific dates since there has been so many things wrong which has happened at different times.

- Moberly, MO, USA

problem #1

Feb 152018

Sierra 1500

  • 145,000 miles
Rusted out fuel lines. Had to replace all fuel lines. Rusted out brake lines. Brakes gave out while driving. Luckly no accident. Had to replace all brake lines.

- West Jefferson, OH, USA

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