Heat Problems 1991 Ranger 2.9

50

Asked by Lukas Sep 09, 2013 at 07:08 PM about the 1991 Ford Ranger XLT Extended Cab 4WD SB

Question type: Maintenance & Repair

I have a 1991 Ford Ranger 2.9,and I am having a heat problem I did change the thermostat but no heat yet,this is what I found so far. I checked top radiator and its hot,the bottom hose on radiator is cold. the 2 hoses running to the heater core are hot. I do not see a weep hole on the water pump but I am not loosing any antifreeze. Could the water pump be shot? or could it be the Temp.Sender unit? I do not think it is the blend door. i did look at the heater core no leaks that i could see. any other thought? please help I need heat soon.

5 Answers

275

If you watch the water with the radiator cap off and it doesn't seem to be flowing from left to right then you probably do need a water pump, UNLESS, perhaps wen you put the thermostat in you may have accidently put it in BACKWARDS, which wouldn't be the first time THAT HAS happened! Actually, that's what I'd be HOPING was the problem! Good Luck, friend!

2 people found this helpful.
90

If it was overheating then you would see the hoses expanded and usually hear the relief valve on the radiator cap. Crank up your Ranger and wait for the water to start flowing in the radiator to see if it's working. Check www.rangerpowersports.com for more help, they're great.

I have all ready check coolant temp, I am running 182, AC is command on? wtf...............is this a control vlv? the heater vlv is the closed or off conddiction I'm an still getting cold condition air and no heat? Any help out there..................

10

Leave it where its at ranger didn't put 2.9s in 91s they stop in 90. 91 went to 3.0.

1 people found this helpful.

I have a 91 ranger and it did come with a 2.9 and on select few these motors have 4.0 parts on them because I found out when 2.9 parts didn’t fit they were 4.0 parts and I bought this truck brand new in fall of 90

Your Answer:

Ranger

Looking for a Used Ranger in your area?

CarGurus has 20,752 nationwide Ranger listings starting at $1,995.

ZIP:

Own this car?

Share your experience with others.

1991 Ford Ranger

Review another car

CarGurus Experts

  • #1
    Gene Arnett
    Reputation
    4,420
  • #2
    Bob Beaman
    Reputation
    3,010
  • #3
    Jennifer Gorham
    Reputation
    2,620
View All

Know more, shop wisely

Search

Related Models For Sale

Used Ford F-150
6,440 Great Deals out of 163,202 listings starting at $993
Used GMC Sierra 1500
1,876 Great Deals out of 69,074 listings starting at $2,500
Used Jeep Wrangler
3,297 Great Deals out of 61,861 listings starting at $3,999
Used Ford Explorer
2,349 Great Deals out of 56,088 listings starting at $1,995
Used Toyota 4Runner
1,001 Great Deals out of 11,168 listings starting at $3,450
Used Ford Bronco
434 Great Deals out of 38,768 listings starting at $25,835

Used Cars for Sale

2024 Ford Ranger For Sale
10 Great Deals out of 13,651 listings starting at $28,396
2023 Ford Ranger For Sale
43 Great Deals out of 441 listings starting at $24,976
2022 Ford Ranger For Sale
88 Great Deals out of 895 listings starting at $19,997
2021 Ford Ranger For Sale
197 Great Deals out of 2,045 listings starting at $16,250
2020 Ford Ranger For Sale
131 Great Deals out of 1,179 listings starting at $14,790

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.