Electrical or fuel problem?

Asked by WebSmart Jan 03, 2016 at 05:04 PM about the 2002 Buick Park Avenue FWD

Question type: Maintenance & Repair

2002 Buick Park Avenue. Check engine light came on and engine was
cutting out. Mechanic replaced 1 coil, and modulator board for coil. Also
replaced spark plugs and cleaned throttle body.
Car runs as normal again. But, it occassionally cuts out briefly at about 70
mph. Also coughs sometimes on acceleration. Cruise control kicks off
sometimes after about 10-15 minutes driving on freeway. No error reads
present on computer.

3 Answers

WebSmart answered 8 years ago

No it wasn't. And the problem suddenly stopped. Possibly some freed-up dirt was clogging the injector? Or the filter was clogged and needs to be replaced?

Mark helpful
64,520

firebird338 answered 8 years ago

Replace fuel filter and add some fuel injector cleaner to gas tank that will help clean the injectors. Sea foam is a good injector cleaner.

1 people found this helpful.
Mark helpful

Your Answer:

Related Questions

  • Electrical or fuel problem? 3 Answers

    2002 Buick Park Avenue. Check engine light came on and engine was cutting out. Mechanic replaced 1 coil, and modulator board for coil. Also replaced spark plugs and cleaned throttle body. Car runs ...

    2002 Buick Park Avenue FWD

    -

    Maintenance & Repair

  • I just bought this car and is great, but have some electrical problems. 1 Answer

    Did you have any electrical problem that make your car turn off when driving? What or were need to look to fix this problem?

    1991 Buick Park Avenue FWD

    -

    Maintenance & Repair

  • Why so much electrical confusion 2 Answers

    I'd like to know why instrument cluster comes on and off at random. The A / C also shuts off at the same time. I don't see they would be on the same circuit. If so, is that circuit being over loaded...

    2000 Buick Park Avenue Ultra FWD

    -

    Maintenance & Repair

  • where is the fuel pump 1995 3 Answers

    is it located under the fuel tank

    1995 Buick Park Avenue FWD

    -

    Maintenance & Repair

  • Buick park avenue fuel gage, 4 Answers

    My fuel gage does not ready how much fuel is in it , the gas light still dings when it's low and if I take a hard turn the gas light will ding then too , what could it be

    2000 Buick Park Avenue

    -

    Maintenance & Repair

Park Avenue

Looking for a Used Park Avenue in your area?

CarGurus has 47 nationwide Park Avenue listings starting at $1,895.

ZIP:

Own this car?

Share your experience with others.

2002 Buick Park Avenue

Write a car review

Review another car

Shortcuts

Search Buick Park Avenue Questions

CarGurus Experts

  • #1
    jateen29
    Reputation
    3,170
  • #2
    Joseph King
    Reputation
    2,040
  • #3
    Jim Campbell
    Reputation
    1,120
View All

Know more, shop wisely

Search

Related Models For Sale

Used Buick LeSabre
6 Great Deals out of 186 listings starting at $1,895
Used Buick Regal
54 Great Deals out of 701 listings starting at $900
Used Lincoln Town Car
18 Great Deals out of 411 listings starting at $500
Used Mercury Grand Marquis
13 Great Deals out of 289 listings starting at $1,399
Used Chevrolet Impala
280 Great Deals out of 4,023 listings starting at $700
Used Buick Century
85 listings starting at $2,695
Used Cadillac DeVille
8 Great Deals out of 293 listings starting at $1,925
Used Ford Crown Victoria
17 Great Deals out of 148 listings starting at $2,295
Used Pontiac Bonneville
56 listings starting at $2,895
Used Lincoln Continental
28 Great Deals out of 610 listings starting at $5,000

Used Cars For Sale

2005 Buick Park Avenue FWD For Sale
2 listings
2004 Buick Park Avenue FWD For Sale
3 listings
2003 Buick Park Avenue FWD For Sale
6 listings
2002 Buick Park Avenue FWD For Sale
7 listings
2001 Buick Park Avenue FWD For Sale
5 listings

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. Content will be removed if CarGurus becomes aware that it violates our policies.