10.0
really awful- Typical Repair Cost:
- No data
- Average Mileage:
- 250,000 miles
- Total Complaints:
- 1 complaints
Most Common Solutions:
- not sure (1 reports)
fuel system problem
Helpful websites
- No one has added a helpful site for this 2007 XL7 problem yet. Be the first!
A D V E R T I S E M E N T S
have added fuel cleaners a couple x's. new 02 sensors. seems to run good. gets pretty good gas mileage but now the smell and the check engine light code says p0420 which s the catalytic converter, thus the fuel cleaner.
Update from Aug 28, 2018: Also the first emissions test failed in New Mexico on 10/1/2007
- Michelle S., Pueblo, CO, US