One problem related to engine belts and pulleys has been reported for the 2005 Mercury Grand Marquis. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2005 Mercury Grand Marquis based on all problems reported for the 2005 Grand Marquis.
2005 Mercury Grand Marquis. Consumer writes to request reimbursement the consumer's claim for reimbursement was denied because the vehicle did not have roadside assistance coverage and parts/labor were not covered by roadside assistance. The serpentine belt and lighting control module had to be replaced.
| Engine And Engine Cooling problems | |
| Engine problems | |
| Engine Belts And Pulleys problems | |
| Engine Failure problems | |
| Manifold/header/muffler/tail Pipe problems | |
| Engine Knocking Noise problems |