February 21: GM Brake Booster Vacuum Pump Failures Cause Lawsuit news | 1 days ago
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6.0
fairly significant- Typical Repair Cost:
- No data
- Average Mileage:
- 70,000 miles
- Total Complaints:
- 1 complaints
Most Common Solutions:
- not sure (1 reports)
steering 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
GM doesn't have a clue what wrong / to me its like the electronic 4 wd kicks in and out like a thumping in front
- Andy C., Lockport, NY, US