coolant sensor or circuit/ low temp indicated whats this mean

Asked by Prowler_1180 Aug 29, 2014 at 05:31 AM about the 1990 Chevrolet C/K 2500 LB 4WD

Question type: Maintenance & Repair

coolant sensor or circuit/ low temp indicated    whats this mean

2 Answers
60,415

Andrew answered 9 years ago

your engine temperature isn't getting up to operating temp. Either stuck open/no thermostat, or faulty temp sensor. Not to be confused with temp sending unit that works the gauge. If your gauge operates normally and hangs around the middle of the gauge then the truck is getting up to temp and the temp sensor is either bad or unplugged. If the gauge is always bottomed out then your thermostat is likely the issue

Mark helpful

Your Answer:

Related Questions

  • coolant sensor or circuit/ low temp indicated whats this mean 2 Answers

    coolant sensor or circuit/ low temp indicated whats this mean

    1990 Chevrolet C/K 2500 LB 4WD

    -

    Maintenance & Repair

  • 2000 chevy 2500 5.7 vortec 4door is my motor blown or is it a head gasket 2 Answers

    Truck over heated made clanking noise went to pull over and it shut off have antifreeze coming out of the tail pipes will still start up when i drop it in gear it cuts off is my motor shot or is ...

    2000 Chevrolet C/K 2500 LS Crew Cab HD RWD

    -

    Maintenance & Repair

  • Drove highway speeds in 4 low 1 Answer

    So one of the kids at work drove the truck about five miles in 4wd low (automatic transmission, button controlled 4wd), probably topping out at 50mph for a couple miles. After getting in it myself ...

    2000 Chevrolet C/K 2500 LB HD 4WD

    -

    Maintenance & Repair

  • wont run unless the map sensor vacuum line is disconnected 1 Answer

    i replaced the injectors and distributor now it doesnt run unless map sensor wacuum line disconnected

    1994 Chevrolet C/K 2500 Cheyenne Extended Cab 4WD

    -

    Maintenance & Repair

  • why is my 5.7 vortec engine idling to low 2 Answers

    97 chevy with 5.7 vortec engine : its idling ruff and low , had it scanned , indicated spider injector needed replacing , had it replaced , starts right up now , still idles ruff and low , but now it ...

    1997 Chevrolet C/K 2500 Silverado Extended Cab LB HD 4WD

    -

    Maintenance & Repair

Shortcuts

Search Chevrolet C/K 2500 Questions

CarGurus Experts

  • #1
    Rowefast
    Reputation
    680
  • #2
    Paul
    Reputation
    310
  • #3
    Andrew Olsen
    Reputation
    280
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Chevrolet C/K 1500
5 listings
Used Ford F-150
301 Great Deals out of 13,535 listings starting at $3,888
Used GMC Sierra 1500
128 Great Deals out of 7,841 listings starting at $5,500

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.