1.2

hardly worth mentioning
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
145,338 miles

About These NHTSA Complaints:

The NHTSA is the US gov't agency tasked with vehicle safety. Complaints can be spread across multiple & redundant categories, & are not organized by problem. See the Back button — blue bar at the very top of the page — to explore more.

Get notified about new defects, investigations, recalls & lawsuits for the 2004 Chevrolet Silverado 2500:

Unsubscribe any time. We don't sell/share your email.

problem #4

Aug 222018

Silverado 2500

  • 215,000 miles
Check engine light came on and "low engine power" flashed where the odometer is. This caused the RPM's not to go over 2800. Code reader claims O2 sensors or throttle control module or catalytic convertor issues. We discovered it was none of the above. To fix problem change 3 relays located under hood in fuse box. Relay #8864. Then clear codes, should fix issue unless code persists. Relays will cause a fire if not changed out asap.

- Cassopolis, MI, USA

problem #3

Nov 032016

Silverado 2500 8-cyl Diesel

  • 157,000 miles
The contact owns a 2004 Chevrolet Silverado 2500. While the vehicle was stationary smoke appeared from the engine it was diagnosed that the fuel injector needed to be replaced on the driver's side the vehicle was repaired, but the failure recurred. The manufacturer was made aware of the failure. The failure mileage was 157,000. Updated 02/24/17 updated 7/11/18

- Grove City, OH, USA

problem #2

Apr 102015

Silverado 2500 4WD 8-cyl

  • 96,100 miles
Steel brake, fuel and transmission lines are extremely rusty and failure appears to be imminent, especially on brake lines. This should be a safety recall.

- Lunenburg, MA, USA

problem #1

Oct 012014

Silverado 2500 8-cyl

  • 113,250 miles
Exhaust manifold bolt on driver side at rearmost part of engine has broken off.

- Fitzgerald, GA, USA