I have a 1990 Nissan 240sx. Why out of four cylinders why are two of my spark plugs are wet and two are dry. Can anybody tell me why? Is it my fuel pressure its 34psi. Somebody please tell me whatup.

Asked by blactrain Aug 11, 2014 at 07:14 AM about the 1990 Nissan 240SX 2 Dr SE Hatchback

Question type: Maintenance & Repair

1 Answer

62,745

They are "foweled". To much fuel. Replace all 4 plugs. The one's that are foweled will never be right again.

Your Answer:

Own this car?

Share your experience with others.

1990 Nissan 240SX

Review another car

CarGurus Experts

  • #1
    Cyril Muckenhirn
    Reputation
    360
  • #2
    David Troutman
    Reputation
    140
  • #3
    Will Davies
    Reputation
    100
View All

Know more, shop wisely

Search

Related Models For Sale

Used Nissan 200SX
1 listing
Used Nissan Silvia
1 listing
Used Nissan 300ZX
75 listings starting at $6,000
Used Nissan Skyline
31 listings
Used Chevrolet Corvette
725 Great Deals out of 12,191 listings starting at $3,200
Used Toyota Supra
22 Great Deals out of 656 listings starting at $36,299
Used Ford Mustang
877 Great Deals out of 23,035 listings starting at $1,150
Used Mazda MX-5 Miata
144 Great Deals out of 3,021 listings starting at $1,050
Used Mazda RX-7
28 listings

Used Cars for Sale

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.