Why won't my radiator cooling fan stop running?

30

Asked by Jeremy Apr 18, 2007 at 12:00 AM about the 1995 Dodge RAM 1500 WS LB RWD

Question type: Maintenance & Repair

I changed the engine temperature sensor and the thermostatically controlled fan.  Still don't know why it continually runs even when engine has reached normal operating temperature.  It running robs the engine of alot of HP.

4 Answers

7,515

Actually, an electric fan does not rob an engine of HP because it doesnt use the engines energy to run. The alternator charges whenever needed, so you wouldnt lose HP there, as it is always belt driven. Most electric fans run constantly because the engine is always generating heat while running

3 people found this helpful.
1,325

unless you added electric fans these trucks come with clutch fans. some of them can go bad normally it kicks on and off.

955

Sorry, but a possibly electrical problem that a mechanic needs to check out. The fans in my car seldom come on except in the high heat of the summer. Please have a mechanic look into this. Best regards.

30

This problem has been resolved, it was a faulty clutch fan from brand new.

3 people found this helpful.

Your Answer:

RAM 1500

Looking for a Used RAM 1500 in your area?

CarGurus has 73 nationwide RAM 1500 listings starting at $4,000.

Postal Code:

CarGurus Experts

  • #1
    Dan Connell
    Reputation
    20,270
  • #2
    dandyoun
    Reputation
    15,290
  • #3
    Gene Arnett
    Reputation
    11,760
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Ford F-150
321 Great Deals out of 15,103 listings starting at $1,712
Used GMC Sierra 1500
143 Great Deals out of 7,206 listings starting at $3,950
Used Dodge RAM 2500
24 listings starting at $9,975
Used Toyota Tacoma
57 Great Deals out of 1,080 listings starting at $8,708
Used Jeep Grand Cherokee
122 Great Deals out of 3,221 listings starting at $4,995
Used Chevrolet Tahoe
20 Great Deals out of 904 listings starting at $11,900

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.