0
Your 1988 Grand Marquis may run fine for a few minutes due to the initial warm-up of the engine, after which it could experience issues like overheating, fuel delivery problems, or a failing ignition system. Possible causes include a clogged fuel filter, failing fuel pump, or issues with the ignition coil or spark plugs. Once the engine reaches a certain temperature, these problems may become more pronounced, causing the vehicle to act up. A thorough diagnostic check is recommended to pinpoint the exact issue.
What else can I help you with?
Mercury grand marquis will not start?
A bad starter can cause a Mercury Grand Marquis to not start. A bad alternator or a problem with the security system can be the cause for the car not starting.
Why wont a 1993 grand marquis start from igintion but will start from starter?
Probably a bad starter solenoid.
Why does your grand marquis start up and keep going dead?
Sounds like a Fuel Problem to me.
Why won't Mercury Grand Marquis key will not start engine?
Maybe the chip in the key is defective.
Your 1999 Mercury Grand Marquis wont catch spark to start.?
Check the ignition coil on the Marquis. Check the crank sensor as well. One of these is probably bad.
Why won't a 1995 Mercury Grand Marquis start?
changed sterring column changed crank sensor and fuel pump
Why does your 1987 Mercury Grand Marquis crank but won't start?
First check spark, if you have, then check the fuel pump for pressure.
Why does Grand marquis air suspension make noise?
I have a Grand Marquis and shortly after I start the car you hear a sound coming from the the engine side and that is the rear air suspension lifting the car up(the sound is the air being pumped into the airsuspension to lift the car)
Why would a 1996 mercury marquis not start with a good battery?
Might be you alternator. Happened on my 1997 grand marq a couple of weeks ago
Why does Engine misfire on cyl 6 1998 merc grand marquis?
Could be a bad coil, plug, or injector. Start with the coil first.
1989 mercury grand marquis will not start it will turn over has fuel to injecter but no spark ignition?
pre-heat spark plug, if this works then replace it.
What are some cars that start with G?
· Galaxie (Ford) · Geo (Chevrolet) · Golf (VW) · GMC · Golf (VW) · Grand Am (Pontiac) · Grand Cherokee (Jeep) · Grand Marquis (Mercury) · Grand Prix (Pontiac) · Gremlin (American Motors) · GTO (Pontiac) · GTX (Plymouth)
