Hi I have a grand marquise 99 who is leaking on the pasanger side underneath the exhaust it looks like a valve . What can it be ? Thank you

Asked by Jul 12, 2017 at 09:39 PM about the 1999 Mercury Grand Marquis 4 Dr LS Sedan

Question type: Maintenance & Repair

1 Answer

305,705

What fluid is it? Oil, trans fluid, coolant, etc.? Post a photo.

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