6.2

fairly significant
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
12,000 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.

1997 GMC Sonoma engine problems

engine problem

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1997 GMC Sonoma Owner Comments

problem #3

Oct 262003

Sonoma 4-cyl

  • Manual transmission
  • 36,000 miles

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

I have a 1997 GMC Sonoma S.N. [xxx]. I have been having a lot of things wrong with it. Air conditioner (A/C) went out, the motor mound broke, the head gasket was blown, the brakes fail, the valves are tapping, main front bearing seal is leaking, blinkers are not working, oil is leaking on top of engine by A/C, water is leaking from heating coil, water pump is out now, god that is only some of the things. I have had it 1yr. 7 mon. What can I do? I got the warranty. And thank god I did. Information redacted pursuant to the Freedom Of Information Act (FOIA), 5 U.S.C. 552(B)(6).

- Norco, LA, USA

problem #2

Aug 012003

(reported on)

Sonoma

  • miles
Consumer noticed smoke coming from out of the engine compartment. Vehicle was towed to dealer, dealer was replacing the engine.

- Miami, FL, USA

problem #1

May 011997

Sonoma

  • miles
Constant vibration from engine due to a missing engine mount.

- North Vernon, IN, USA

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