NHTSA — Unknown Or Other Problems

0.1

hardly worth mentioning
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
3,323,655 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 2500 miscellaneous problems

miscellaneous problem

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2001 GMC Sierra 2500 Owner Comments

problem #3

Aug 032023

Sierra 2500

  • miles

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

Unknown

- Toledo, OH, USA

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problem #2

Oct 102020

Sierra 2500

  • 135,000 miles
Fuel is dumping into injectors. 2001 GMC Sierra 2500 diesel. Only has 135,000 miles!! engine boggs down when climbing hill, bridge, or towing.

- Pinconning, MI, USA

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problem #1

Feb 092018

Sierra 2500

  • 9,835,965 miles
I have a 2001 GMC truck that the rear frame horn on the passenger side were the frame is welded about 6 inches from that point it has a crack all the way to the top of the frame right were the bump stop is on the frame with only about 1 inch holding the frame together as of right now the rest of the frame looked ok when inspected

- Oswego, NY, USA

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