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EnginePart report

2001 GMC Jimmy Engine Problems

Complaints
2about this part
Share
2%of 100 total for the year
Median mileage
103,500miles
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 2 complaints about the engine of the 2001 GMC Jimmy, 2% of the 100 complaints for this model year. Where a mileage was given, the median is 103,500 miles.

Fewer than 15 complaints name this part, so treat the figures as a rough indication only.

Example complaints

Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.

“The contact owns a 2001 GMC Jimmy. The contact stated that while at a complete stop with the brake pedal depressed, the vehicle turned off independently. The contact stated that he had to depress the brake pedal and the accelerator pedal at the same time to keep the vehicle running. The vehicle was taken to the dealer, where it was diagnosed that the spider fuel injectors needed to be replaced. Additionally, there was very low compression on cylinder #1 and #3 of 55 PSI. The dealer informed the contact that the vehicle was unrepairable. The vehicle was repaired. …”

NHTSA complaint #11511778, filed 2023-03, 72,000 miles

Related service bulletins

Engine: other model years

YearComplaintsShare of year
200122%
200021%
198817%

Other parts of the 2001 GMC Jimmy

Electrical system
16 complaints
Exterior lighting
16 complaints
Brakes
15 complaints
Suspension
14 complaints
Transmission and drivetrain
11 complaints
Engine cooling
10 complaints
Fuel system
8 complaints
Air bags
7 complaints
Steering
5 complaints
Vehicle speed control
5 complaints
Body and structure
4 complaints
Visibility (wipers, defrost, mirrors)
3 complaints

← All problems reported for the 2001 GMC Jimmy

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 27, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.

To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology