can i run my 1991 toyota pickup deluxe 4wd 4cyl with NO thermostat at all?

Asked by Beck Aug 02, 2014 at 02:38 PM about the 1991 Toyota Pickup 2 Dr Deluxe 4WD Standard Cab SB

Question type: Maintenance & Repair

I removed thermostat from truck and never replaced it. is this going to cause problems with my vehicle? is thermostat necessary?

2 Answers

Not recommended. Sure, it will run fine, but can get too hot from coolant not staying in radiator long enough to cool, or vice-versa never warm up and lots of miles with a too-cool engine is not good. So bottom line, yes it's necessary, they put them in there for a reason

1 people found this helpful.

Your Answer:

CarGurus Experts

  • #1
    Reelin68
    Reputation
    2,810
  • #2
    wabbo369
    Reputation
    1,350
  • #3
    willwoff
    Reputation
    800
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Toyota 4Runner
29 Great Deals out of 523 listings starting at $8,995
Used Ford F-150
328 Great Deals out of 13,153 listings starting at $3,000
Used Toyota Land Cruiser
4 listings starting at $26,895
Used Ford Ranger
22 Great Deals out of 617 listings starting at $8,999
Used Jeep Wrangler
139 Great Deals out of 5,930 listings starting at $8,990
Used Toyota Camry
47 Great Deals out of 1,146 listings starting at $4,550
Used Toyota Corolla
156 Great Deals out of 2,290 listings starting at $2,850

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.