Table 1 shows eleven common engine and engine cooling related problems of the 2001 Mercury Grand Marquis. The number one most common problem is related to the manifold/header/muffler/tail pipe (seven problems). The second most common problem is related to the engine and engine cooling (seven problems).
Tl- the contact owns a 2001 Mercury Grand Marquis. The contact stated that the intake manifold was leaking antifreeze to the coil pack on cylinder 8. The contact stated that there was a manufacturer warranty that was placed on these vehicles regarding this failure. Read details...
The contact owns a 2001 Mercury Grand Marquis. The contact stated he noticed coolant fluid on the ground underneath the vehicle. The contact started the vehicle and noticed that the high engine temperate warning light was illuminated. Read details...
2001 Mercury Grand Marquis. Consumer stated faulty thermostat the consumer stated when the mechanic attempted to replace the thermostat, problems were encountered. The thermostat housing bolts would not readily unscrew. Read details...