What should my 1996 GMC k3500 454 run at temp wise.
15

Asked by Dominic Nov 30, 2020 at 12:24 PM about the 1996 GMC Sierra 3500 2 Dr K3500 SLE 4WD Standard Cab LB

Question type: Maintenance & Repair

my truck used to run at 150 now all of a sudden it runs at 110 and it takes
forever to heat up. when I open the hood its not even warm. it has antifreeze
and has a fresh oil change.

2 Answers

F_O_R answered 4 years ago

I think the thermostat is stuck open. I would install a 190 t stat as a 150 degree t stat is probably making the truck run rich.

1 people found this helpful.
Mark helpful
157,825

James answered 4 years ago

Absolutely, the normal operating temperature is 195°F. Hope that helps! Jim

1 people found this helpful.
Mark helpful

Your Answer:

Related Questions

  • What should my 1996 GMC k3500 454 run at temp wise. 2 Answers

    my truck used to run at 150 now all of a sudden it runs at 110 and it takes forever to heat up. when I open the hood its not even warm. it has antifreeze and has a fresh oil change.

    1996 GMC Sierra 3500 2 Dr K3500 SLE 4WD Standard Cab LB

    -

    Maintenance & Repair

  • What should i list my 1996 gmc K3500 454 for? 4 Answers

    i have a 1996 gmc k3500 with a 454. 4x4 works, does NOT have a bad frame, needs a hydro booster, power steering lines, and windshield. has a rear sliding window, towing package/gooseneck. New water ...

    1996 GMC Sierra 3500 2 Dr K3500 SL 4WD Standard Cab LB

    -

    Shopping & Pricing

  • i have a 1996 gmc k3500 454. 2 Answers

    just put new plugs and wires on it the same way it came off. at ilde it runs fine up to 2,000 rpm after that it chugs. i tuned it up because one spark plug wire was broke. what could be wrong with i...

    1996 GMC Sierra 3500 2 Dr K3500 SLE 4WD Standard Cab LB

    -

    Maintenance & Repair

  • Engine Misfire in a 98 - 454 gmc 1 Answer

    Have changed Cap , Rotor , coil , plugs , wires. Have a misfire that I can't get rid of HELP , THANKS 454 , Vortex

    1998 GMC Sierra 3500 2 Dr C3500 SL Extended Cab LB

    -

    Maintenance & Repair

  • What could stop a GMC Cearel truck stop getting feul 1 Answer

    The1982 GMC CEAREL V.8 305 engin wll not start what could stop it from starting

    GMC Sierra 3500

    -

    Maintenance & Repair

Shortcuts

Search GMC Sierra 3500 Questions

CarGurus Experts

  • #1
    Jaime Moreno
    Reputation
    130
  • #2
    Courier_608
    Reputation
    70
  • #2
    outalne94z71
    Reputation
    70
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Dodge RAM 3500
27 listings starting at $13,888
Used Ford F-450 Super Duty
151 listings starting at $22,777
Used GMC Sierra 2500
2 listings

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.