Truck runs 230 degrees any suggestions why?

Asked by Bigbronco74 Dec 10, 2020 at 11:49 AM about the 2012 Ford F-150 XLT SuperCab 4WD

Question type: Maintenance & Repair

Changed radiator hoses and thermostat now
truck runs 230 degrees and fans are on once
warmed up and stay on I have good heat in
the cab engine is warm but radiator is cold
any suggestions it has the v8 engine

4 Answers

27,570

Can you check for coolant flow, anywhere? Usually you can take coolant hose loose, bump the starter, see if coolant comes out? Don't start it. If you opened coolant system, maybe there is air in the system? Are both radiator hoses hot, if no, maybe you need to flush the radiator? That 230 degrees, you got that from the temp gage on the dash? I'm a little cautious about trusting that gage, I realize that is probably all you have to go by.

1 people found this helpful.

I checked the upper radiator hose when I got home it was normal to me and had pressure to it looks like the level in the coolant tank went down so might be air in it still I’ll drive it tomorrow and check the lower hose for temp thanks for the response

157,625

Also, make sure you have the thermostat installed correctly. You'd be surprised how many people put them in upside down! Hope that helps! Jim

74,270

You indicate you changed the thermostat. Did you install one with the same heat range as the original? Personally, I only use motorcraft thermostats with the heat range specific to the engine and vehicle. Not knowing which engine you have, it is hard to check.

1 people found this helpful.

Your Answer:

F-150

Looking for a Used F-150 in your area?

CarGurus has 14,968 nationwide F-150 listings starting at $1,712.

Postal Code:

CarGurus Experts

  • #1
    OJ
    Reputation
    42,520
  • #2
    Gene Arnett
    Reputation
    16,040
  • #3
    Rowefast
    Reputation
    15,860
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Chevrolet Silverado 1500
202 Great Deals out of 5,975 listings starting at $2,975
Used GMC Sierra 1500
148 Great Deals out of 7,258 listings starting at $3,950
Used RAM 1500
439 Great Deals out of 15,809 listings starting at $5,000
Used Ford F-250 Super Duty
24 Great Deals out of 1,204 listings starting at $7,995
Used Toyota Tundra
35 Great Deals out of 1,184 listings starting at $8,500
Used Toyota Tacoma
55 Great Deals out of 1,071 listings starting at $8,708
Used Ford Ranger
18 Great Deals out of 1,529 listings starting at $2,888
Used Ford Mustang
65 Great Deals out of 1,259 listings starting at $4,995
Used Chevrolet Silverado 2500HD
16 Great Deals out of 1,285 listings starting at $8,995
Used RAM 2500
55 Great Deals out of 2,180 listings starting at $14,962
Used GMC Sierra 2500HD
17 Great Deals out of 1,640 listings starting at $9,988
Used Ford F-350 Super Duty
39 Great Deals out of 2,598 listings starting at $8,888
Used Ford Explorer
86 Great Deals out of 2,065 listings starting at $2,999

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.