F150 overheating and is also overflowing coolant from overflow res.

Asked by Tony Nov 28, 2016 at 02:29 AM about the 1996 Ford F-150 XLT 4WD LB

Question type: Maintenance & Repair

My 1996 f150 is overheating after it gets warm and
is starting to push coolant through my overflow
reservoir. I've changed the thermostat multiple
times ant it bypassed my heater core thinking it
may have been clogged and still no effect. What
would be the next best suggestion as to what is
wrong with my truck?

1 Answer

74,210

If the water pump is defective/broken and not spinning the impeller inside, it will cause an overheat condition. If you have a radiator cap on the radiator, look down the throat when up to operating temp. If the water is not moving the pump is shot or thermostat stuck closed.

Your Answer:

CarGurus Experts

  • #1
    OJ
    Reputation
    42,480
  • #2
    Gene Arnett
    Reputation
    16,040
  • #3
    Rowefast
    Reputation
    15,840
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used GMC Sierra 1500
127 Great Deals out of 6,857 listings starting at $3,975
Used Toyota Tacoma
55 Great Deals out of 1,032 listings starting at $8,708
Used Dodge RAM 1500
6 Great Deals out of 81 listings starting at $4,000
Used Ford F-250
6 listings
Used Ford Ranger
15 Great Deals out of 1,461 listings starting at $2,888
Used Ford Mustang
53 Great Deals out of 1,256 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.