Intake Manifold Defect
Starting in 1996, Ford began installing a DuPont Zytel nylon-composite intake manifold onto the 2-valve SOHC engines. Plaintiffs in class action lawsuits alleged that the coolant crossover passage of these intake manifolds may crack, resulting in coolant leakage. A US class-action suit was filed on behalf of owners, resulting in a settlement announced on December 17, 2005.
Starting with the 2002 model year, and implemented halfway through the 2001 lineup, Ford began using a revised DuPont Zytel nylon-composite intake manifold with an aluminum front coolant crossover that corrected the issue. Replacement intakes were also made available for 1996–2001 engines. To be eligible for reimbursement, owners needed to contact a Ford, Lincoln or Mercury dealer within 90 days of December 16, 2005. Further, Ford offered an extended warranty for this part, for seven years from the start date (which means the initial vehicle sale date) without a mileage limitation.
The following vehicles were included in this class-action suit settlement:
- Mercury Grand Marquis, 1996–2001
- Lincoln Town Car, 1996–2001
- Ford Crown Victoria, 1996–2001
- Mercury Cougar, 1996–1997
- Ford Thunderbird, 1996–1997
- Ford Mustang, June 24, 1997 – 2001 (some vehicles)
- Ford Explorer, early 2002
Read more about this topic: Ford Modular Engine
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