86 grand marquis

Asked by Jan 08, 2016 at 02:59 AM about the Ford Grand Marquis

Question type: Maintenance & Repair

Would dirty injectors make it run bad

1 Answer

18,550

There are a lot of things that will cause your vehicle to run bad and dirty injectors are one of them. You can try and run a good fuel injector cleaner through fuel system like seafoam you add to the gas.

Your Answer

Add photo

Related Questions

  • Grand Marquis 1 answer

    I was told that the 1993 Grand Marquis had a mustang engine since it was ford. Is this true? If so, could I purchase a 1998 Ford Mustang gt engine and transmission and swap it out?

    Ford Grand Marquis

    -

    Maintenance & Repair

  • grand marquis 1998 3 answers

    When I drive the grand marquis car it starts to shake at 20 mph and 40 mph what's a matter with . It tires or a rod

    2001 Ford Grand Marquis LS

    -

    Maintenance & Repair

  • 1999 grand marquis 5 answers

    I just bought a 99 has a brand new battery, Alt, and coil packs. Every time I go outside in the morning to start my car it's completely dead. Once I get a jump it runs like a champ an won't die ...

    Ford Grand Marquis

    -

    Maintenance & Repair

  • 1997 Grand Marquis GS

    My car stopped on me while I was driving so I messed around and had got a brand new fuel pump and fuel filter but my car still didn't start up but it would still turn over I have a 1/2 tank of gas ...

    2001 Ford Grand Marquis GS

    -

    Maintenance & Repair

  • 2002 grand marquis rear axle repair 1 answer

    how much fluid do you put in a differential for a 2002 grand marquis

    Ford

    -

    Maintenance & Repair

Search Ford Grand Marquis Questions

Ford Grand Marquis Experts

#1 tennisshoes
tennisshoes
Reputation 30
#2 Rowefast
Rowefast
Reputation 20
#2 Guy Outland
Guy Outland
Reputation 20
View All

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.