2002 Mercury Grand Marquis Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2002 Mercury Grand Marquis
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2002 Mercury Grand Marquis ProblemsIntake Manifold May Crack Leaking Coolant Behind the Alternator
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.
2002 Mercury Grand Marquis Questionsair compressor cycles on and off every 3 seconds. blows hot air (1 answer)
Unable to get it out of park, no break lights, turn signal or hazard. Head lights work and so do the tail lights. what is wrong? I have replaced the pigtail connector at the break light switch. What do I do next?