My 1990 lincoln mark 7 lsc special edition. When it's cold it runs great but when the car starts to warm up it rides slushy.i press the gas it run slow. I change everything wires did major tune up.

Alexis Pinero

Asked by May 21, 2014 at 02:06 PM about the 1990 Lincoln Mark VII LSC

Question type: Maintenance & Repair

I did major tune up new wires spark plugs
oil change I clean the fuel injectors.I
wonder what it could be please help I'm
getting crazy I can't find the problem

1 Answer


You have a bad TFI module. Replace it.

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