10.0

really awful
Crashes / Fires:
1 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
0 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.

1999 GMC Jimmy engine problems

engine problem

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1999 GMC Jimmy Owner Comments

problem #4

Jun 272002

Jimmy 4WD

  • miles

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

Vehicle cotinously cuts out, causing slow but costly accident.

- Cambridge, NE, USA

problem #3

Oct 202001

Jimmy 4WD

  • miles
After reaching normal temp., engine will die at random speeds. And requires complete powering down before will restart. This has almost caused many accedents.

- Indianapolis, IN, USA

problem #2

Sep 011999

Jimmy 4WD

  • miles
Date given is the first incident. Engine quits for no apparent reason. It has happened at different speeds and different weather conditions. Dealer cannot find reason. Contacted GM and they just called the dealer. I am fearful that it will happen on the freeway and will cause an accident and someone will get hurt. Dealer says there is nothing they can do because they can't find the reason and they can't replace parts they don't think are broken.

- Pinckney, MI, USA

problem #1

Jun 021999

Jimmy

  • miles
Vehicle shuts off while driving & will not restart. Dealer has been unable to identify the cause. Has replaced ECM & attached a vehicle data recorder in order to hopefully locate the source of trouble. I have been in dangerous situations, traveling at high speeds on busy roadways when the engine failure occurs. I am given no warning, nor am I able to restart the car. I have had the car towed 4 times & I just bought the car a month and a half ago.

- Plant City, FL, USA

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