is my truck running hot?

5

Asked by Nov 21, 2013 at 06:38 PM about the 1994 Ford F-150 XL LB

Question type: Maintenance & Repair

I was messing with the stereo in my truck and had it on. All of the sudden i saw steam
coming out from under the hood and i looked and the radiator was shooting fluid out very
fast and the radiator coolant things cap blew off and fluid went every where. After that
happened the fluid was boiling and all. Idk what to do about it.

4 Answers

165

You may have gotten a crack in your radiator. Unfortunately, cracks can happen at anytime. Best to have a mechanic check it out. To obtain a new one do not let the mechanic but it for you. They usually over charge. Either order from a junk yard (50/50 it could be bad), ebay (comes with guarantee or amazon (also with a guarantee).

264,285

Since you were at idle, I'd check your cooling fan clutch. Engine off, spin by hand, should rotate about a half turn and no more, if it is stuck or spins more than one time around, it's time to replace. Also how is your water pump or thermostat. I'd replace the cap as well. Do a pressure test to make sure the radiator isn't leaking as SNo suggested.

21,120

Lets start. Your truck is twenty years old. Chances are the radiator fluid has never been changed. Same goes for the thermostat and water pump. There is also a good chance when the level was low someone stuuck the fifty foot green garden hose in the spout and turned on the spiget. None of which are good. Replace the radiator if it's leaking. Do not go the stop leak route as it may plug up your heater core. And winter is coming on strong. When the radiator is out, go ahead and pull off the fan clutch and replace it. Then take another dozen or so bolts off and change the water pump. Then undo the housing on top the engine and replace the thermostate. When you're all done, dump in 50/50 mixture of coolant. Do not purchase the 50/50 mixture as it cost sbout the same as the full strength stuff. One gallon of full strength and one gallon of water. etc. etc. When you need more down the road, only add 50/50.

3 of 3 people found this helpful.
21,120

Oh, and replace the upper and lower radiator hoses when the radiator is out. They're probably twenty years old also.

Your Answer

F-150

Looking for a Used F-150 in your area?

CarGurus has 223,477 nationwide F-150 listings starting at $1,200.

ZIP:

Ford F-150 Experts

  • #1
    OJ
    Reputation
    9,450
  • #2
    dandyoun
    Reputation
    4,650
  • #3
    tennisshoes
    Reputation
    3,270
View All

Related Models For Sale

Used GMC Sierra 1500
1,180 Great Deals out of 64,912 listings starting at $999
Used Dodge Ram 1500
410 Great Deals out of 11,150 listings starting at $1,495
Used Toyota Tacoma
714 Great Deals out of 45,875 listings starting at $2,500
Used Ford Mustang
605 Great Deals out of 39,738 listings starting at $1,988
Used Ford F-250
442 listings starting at $3,923
Used Chevrolet Tahoe
828 Great Deals out of 42,175 listings starting at $1,987
Used Ford Explorer
1,267 Great Deals out of 70,072 listings starting at $1,000

Used Cars For Sale

2018 Ford F-150 XL LB For Sale
518 listings starting at $22,645
2017 Ford F-150 XL LB For Sale
49 listings starting at $20,054
2016 Ford F-150 XL LB For Sale
18 listings starting at $18,917
2015 Ford F-150 XL LB For Sale
6 listings starting at $11,990
2014 Ford F-150 XL LB For Sale
5 Great Deals out of 88 listings starting at $9,990

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.