Do I have to drop fuel tank to replace fuel pump electrical harness or is there a access panel somewhere

Asked by Kevin Aug 05, 2015 at 03:05 PM about the 1991 Mercury Grand Marquis LS Sedan RWD

Question type: Maintenance & Repair

1 Answer

FordNut answered 8 years ago

Is it the 5.0L? Dude I have been looking everywhere, and keep getting re-directed to the Crown Vic. Which really is the same car, that I know. But some claim the the 1991 -5.0L still had a mechanical pump.... but I'm thinking that may be limited to the Police Interceptor, which used a carburetor through '91. It is a 5.0 with fuel injection, right?

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