Question about 1989 Lincoln Mark VII
I have a mark Vll with 50,000. miles the engine (5.0) misfires when you try to give it gas. I have cleaned the plugs and changed the cap and rotor. It is also had to start after it sits to long.
Check the timing but FIRST disconnect the SPOUT connector. reset the timing and check your firing order. It's listed on the emissions sticker on the fan shroud.
Posted on Mar 31, 2009
I guess my first question would be when was fuel filter changed last? Fuel pressure tested? With an 89 it may be wise to take it for a scan (EEC IV) on that year I believe. Try filter first, then fuel pressure test if that doesn't help, then scan. To start replacing sensors without any codes to tell you where to focus your attention, could cost you more in the long run. It shouldn't cost much for a quick scan for trouble codes. let us know.
Posted on Jan 10, 2009
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Jun 15, 2011 | 1989 Lincoln Town Car
Aug 26, 2010 | 1990 Lincoln Mark VII
Aug 05, 2010 | 1989 Lincoln Mark VII
Mar 07, 2010 | 1989 Lincoln Mark VII
Jan 13, 2010 | 1989 Lincoln Mark VII
Nov 20, 2009 | 1989 Lincoln Mark VII
Jan 31, 2009 | 1989 Lincoln Mark VII
Nov 10, 2008 | 1989 Lincoln Mark VII
285 people viewed this question
Usually answered in minutes!