NHTSA — Engine And Engine Cooling: Cooling System Problems

3.1

definitely annoying
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
45,000 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.

2004 GMC Sierra 2500 cooling system problems

cooling system problem

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2004 GMC Sierra 2500 Owner Comments

problem #1

Jul 162006

Sierra 2500

  • 45,000 miles

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

Speedometer stopped working at approx 45,000 mi. Followed by oil pressure and voltmeter at approx 60,000 mi. Also coolant leak behind timing cover at approx 50,000 mi.

- Harrison, ME, USA

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