December 7: GM Engine Class Action Lawsuit Set To Begin news | 5 days ago
December 7: GM 8-Speed Transmission Lawsuit Runs Into Trouble news | 5 days ago
November 23: GM V8 Engine Lawsuit Claims L87 Engines Are Dangerous news | 19 days ago
November 10: GM Fights Fraud Claim in Fuel Pump Class Action Lawsuit news | 32 days ago
November 2: GM Fuel Pump Recall Failed, Says Class Action Lawsuit news | 40 days ago
6.0
fairly significant- Typical Repair Cost:
- $1,000
- Average Mileage:
- 87,000 miles
- Total Complaints:
- 1 complaints
Most Common Solutions:
- replace valve lifters (1 reports)
engine problem
Helpful websites
- No one has added a helpful site for this 1999 Jimmy problem yet. Be the first!





A D V E R T I S E M E N T S
Had many problems with this vehicle, Ball Joints, Fuel Pump, Transmission Valve Body, to name just a few.
- J S., Vancouver, British Columbia, canada