1997 Mercury Grand Marquis Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 1997 Mercury Grand Marquis
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1997 Mercury Grand Marquis ProblemsTransmission Failure Common Due to Front Pump Failure
Transmission problems are common in this model, often as a result of a failed front pump. The pump loses its ability to create hydraulic pressure, which an automatic transmission needs to function. A sign of front pump failure can be a whine type noise.
The composite (plastic) intake manifold may crack near the thermostat housing and cause a coolant leak. Ford released an updated manifold that was reinforced to prevent a recurrence. No recall was issued for this problem but Ford did extend the warranty to seven years on some models from the date of purchase.
1997 Mercury Grand Marquis QuestionsWen i m driving my car star shaking end then i have to release the gas pedal (1 answer)
They say maybe oil filters in tha transmission
random speeds timing!
starts up . runs smooth!