4.0
definitely annoying- Typical Repair Cost:
- $60
- Average Mileage:
- 63,000 miles
- Total Complaints:
- 1 complaints
Most Common Solutions:
- replace IAC (idle air control) valve (1 reports)
engine problem
Helpful websites
- No one has added a helpful site for this 2000 Grand Marquis problem yet. Be the first!
A D V E R T I S E M E N T S
Car died once or twice at idle, also had a significant "foghorn" sound at almost all times while engine running. Replaced IAC valve to solve issue.
- zorg, Mulvane, KS, US