1994 Ford F150 4x4 4.9l I6 overheating, Have replaced thermostate (twice) and flushed radiator. Has thermostat design changed and or do they have multiple heat settings

Asked by Oct 25, 2016 at 02:41 AM about the 1994 Ford F-150 S 4WD LB

Question type: Maintenance & Repair

without thermostat engine dosen't overheat, actually struggles to get to op
temp.

stu566@gmail.com

1 Answer

18,310

You're lucky it gets up to operating temp without a thermostat. Have you checked to see if the radiator is blocked?

Your Answer

Add photo

Related Questions

  • 1993 Ford F150 runs good cold but when warmed up it started overheating and bogging down. 16 answers

    I replaced the thermostat, fan clutch, and flushed the radiator(radiator was clogged at the bottom, and does look like its been changed before). Now its bogging down instead of overheating after abou...

    1993 Ford F-150 XLT 4WD LB

    -

    Maintenance & Repair

  • overheating 6 answers

    I have a 2005 F-150 Ford pickup that is overheating. I replaced the thermostat with a factory new one but it still overheats. The large rad. hose that comes from the thermostat housing to the rad. h...

    2005 Ford F-150 FX4 SuperCab 4WD

    -

    Maintenance & Repair

  • 1994 ford f150 5.0 4 answers

    my 1994 ford f150 with 5.0 will start and run great as long as i just let it sit there and idle however i get out on the road and after about five miles or so it starts acting like it is running ou...

    1994 Ford F-150 XL Extended Cab LB

    -

    Maintenance & Repair

  • i have a 77 f150 that has a problem running when it is cold 53 answers

    77 f150 351v8 . i have to start it multiple times until it stops stalling then it runs fine once warmed up

    1977 Ford F-150

    -

    Maintenance & Repair

  • is a 4.9L straight 6 a strong motor in the f150? 51 answers

    1991 Ford F-150

    -

    General

Search Ford F-150 Questions

Ford F-150 Experts

#1 OJ
OJ
Reputation 7,930
#2 dandyoun
dandyoun
Reputation 4,360
#3 tennisshoes
tennisshoes
Reputation 2,750
View All

Related Models For Sale

Used GMC Sierra 1500
825 Great Deals out of 68,199 listings starting at $2,484
Used Dodge Ram 1500
453 Great Deals out of 11,152 listings starting at $700
Used Toyota Tacoma
542 Great Deals out of 40,814 listings starting at $2,495
Used Ford Mustang
472 Great Deals out of 45,735 listings starting at $1,999
Used Ford F-250
481 listings starting at $3,475
Used Ford Explorer
946 Great Deals out of 72,518 listings starting at $1,000
Used Chevrolet Tahoe
549 Great Deals out of 29,234 listings starting at $1,699
Used Ford Ranger
197 Great Deals out of 5,805 listings starting at $1,650
Used Jeep Wrangler
277 Great Deals out of 18,163 listings starting at $2,950

Used Cars For Sale

2017 Ford F-150 For Sale
32 Great Deals out of 128,121 listings starting at $18,445
2016 Ford F-150 For Sale
122 Great Deals out of 17,380 listings starting at $18,848
2015 Ford F-150 For Sale
187 Great Deals out of 7,904 listings starting at $17,900
2014 Ford F-150 For Sale
382 Great Deals out of 12,590 listings starting at $7,995

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.