1998 moter grand Marquis

Asked by Feb 12, 2017 at 05:46 PM about the 1998 Ford Crown Victoria

Question type: Maintenance & Repair

Why does my moter miss when getting up to temp?
Everything changed on it almost every part is new. Coil
pack tune up. everything. I mind you the moter is now in a
2001 Marquis it was an engine swag done about 5 months
ago. Doesn't miss in idle but misses when up to temp
cannot figure this out. Any advice

1 Answer

73,055

What is engine swag done? Otherwise Faulty spark plug (s), Faulty ignition coil (s), Clogged or faulty fuel injector (s), Intake air leak, Fuel injectors harness is open or shorted, Fuel Injectors circuit poor electrical connection, Ignition coils harness is open or shorted, Ignition coils circuit poor electrical connection, Insufficient cylinders compression, Incorrect fuel pressure.

Your Answer

Ford Crown Victoria Experts

  • #1
    Tracy Hooks
    Reputation
    1,830
  • #2
    Tom Demyan
    Reputation
    1,040
  • #3
    tennisshoes
    Reputation
    750
View All

Related Models For Sale

Used Lincoln Town Car
13 listings starting at $1,850
Used Ford Mustang
9 Great Deals out of 1,179 listings starting at $2,995
Used Ford Taurus
22 Great Deals out of 311 listings starting at $2,973
Used Ford F-150
430 Great Deals out of 9,100 listings starting at $922
Used Ford Explorer
45 Great Deals out of 1,393 listings starting at $3,900
Used Chevrolet Tahoe
7 Great Deals out of 622 listings starting at $6,871
Used Chevrolet Camaro
782 listings starting at $13,040
Used Honda Accord
77 Great Deals out of 1,112 listings starting at $748

Used Cars For Sale

2008 Ford Crown Victoria For Sale
2 listings starting at $5,995

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.