I just bought a 1990 xlt f/250 4x4 and it ran great on ride home.rinsed motor.nxt day fired it up.blowing dark blue exhaust.so rich my eyes water.chkd plugs&two so far are black why?

Asked by casonova Dec 27, 2014 at 12:15 PM about the 1990 Ford F-250 2 Dr XLT Lariat 4WD Extended Cab LB

Question type: General

I thought it might have
been water on distributor
but there is none what
should I .ck.

1 Answer
200,965

dandyoun answered 9 years ago

Sounds like you might have some bad plug wires that the water caused to short out or maybe water in the distr. But that just a guess. I never use water to wash off a motor any more cause it gives the electrical components hell if they nor perfect and still factory sealed. Might try removing the distr cap and wiping the inside down with a dry rag. At least that's where I would start.

Mark helpful

Your Answer:

Related Questions

Shortcuts

Search Ford F-250 Questions

CarGurus Experts

  • #1
    Gene Arnett
    Reputation
    2,070
  • #2
    MikeSt
    Reputation
    1,000
  • #3
    MrRatchet42
    Reputation
    810
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Ford F-150
321 Great Deals out of 14,968 listings starting at $1,712
Used GMC Sierra 1500
148 Great Deals out of 7,258 listings starting at $3,950
Used Ford Mustang
65 Great Deals out of 1,259 listings starting at $4,995

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