how do i check my fuel injectors and clean them if needed

50

Asked by Sep 13, 2012 at 11:17 PM about the 1990 Oldsmobile Cutlass Supreme 4 Dr SL Sedan

Question type: Maintenance & Repair

i am trying to figure out how to check my fuel injectors and clean them if needed

1 Answer

36,785

Check them, if they are working or if they are clean? Working is to either test them with an OHM meter or use a stethoscope to listen for the clicking while its running. Cleanliness is just adding the fuel injector stuff. I can't guarantee that Seafoam will help but I have personally seen it help in many cases. Just add it to your gas next time you fill up. Add a can every oil change, so every 3000 miles add Seafoam to your tank. When is your next oil change?

1 people found this helpful.

Your Answer

Oldsmobile Cutlass Supreme Experts

  • #1
    munron
    Reputation
    710
  • #2
    tennisshoes
    Reputation
    430
  • #3
    Tom Demyan
    Reputation
    350
View All

Related Models For Sale

Used Oldsmobile 442
60 listings
Used Buick Regal
82 Great Deals out of 4,088 listings starting at $3,995
Used Chevrolet Camaro
224 Great Deals out of 28,922 listings starting at $3,900
Used Chevrolet Caprice
126 listings starting at $1,350
Used Ford Mustang
270 Great Deals out of 37,082 listings starting at $2,150

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.