Question about 1998 Mercury Mystique
When I start my 1998 Mercury Grand Marquis from a cold start (it has a 4.6L V8 in it) it runs really rough and spits and studders until it warmes up and gets really bad mileage (8-10 MPG), Ive ran injector cleaner through it, replaced the spark plugs, swapped out coil packs in it,Cleaned the EGR Valve and replaced the fuel filter with no luck, Any ideas?
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:
May 23, 2014 | 1998 Mercury Grand Marquis
Dec 15, 2010 | 1999 Mercury Grand Marquis
Nov 17, 2010 | 2001 Mercury Grand Marquis
Apr 11, 2010 | 1998 Mercury Grand Marquis
Mar 30, 2010 | 1998 Mercury Grand Marquis
Feb 13, 2010 | 1994 Mercury Grand Marquis
Nov 08, 2009 | 1994 Mercury Grand Marquis
491 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: