Running hot and no heat

Asked by Parrellb5 Dec 05, 2016 at 10:57 AM about the 2006 Pontiac Grand Prix Base

Question type: Maintenance & Repair

My 2006 Pontiac grand Prix is trying to run
hot n the heater won't get hot

3 Answers
103,085

KenF answered 7 years ago

Can be caused by: low coolant level, bad thermostat, bad/weak water pump, blockage or no flow in radiator. Look for leaks, collapsed hoses. After inspecting hoses, try replacing thermostat and adding new coolant.

1 people found this helpful.
Mark helpful
665

YESLIW answered 7 years ago

HEATER CORE CAN BE BLOCKED AS WELL. IF YOU STILL HAVE ORANGE COOLANT GET RID OF IT AND PUT IN GREEN. ONCE YOUR BLOCKAGES ARE CLEANED YOU WON'T HAVE ANYMORE TROUBLE.

Mark helpful

Your Answer:

Related Questions

  • Running hot and no heat 3 Answers

    My 2006 Pontiac grand Prix is trying to run hot n the heater won't get hot

    2006 Pontiac Grand Prix Base

    -

    Maintenance & Repair

  • Over heating and no heat 18 Answers

    My fans work my hoses are hot and I have fluids and my gauge still in the red zone and no heat even on full blast just cold air I did change thermostat someone please help me

    2004 Pontiac Grand Prix GT1

    -

    Maintenance & Repair

  • car has no heat ran way too hot 2 Answers

    08 grand prix...today noticed puddle under car..have changed thermostat 3 times....I topped off anti freeze this am (19) Nov and Drove... no heat and temp slowly rise all the way up to red got off...

    2008 Pontiac Grand Prix Base

    -

    Maintenance & Repair

  • Running Hot 9 Answers

    My car runs great. The oil looks greats. I have plenty of water in it but today on my way home ; it started running hot. I need to know what's wrong because I have to get to work.

    2002 Pontiac Grand Prix GTP

    -

    Maintenance & Repair

  • No heat 1 Answer

    07 Pontiac grand prix no heat replaced themast water pump flushed it out does not over heat

    2007 Pontiac Grand Prix Base

    -

    Maintenance & Repair

Grand Prix

Looking for a Used Grand Prix in your area?

CarGurus has 6 nationwide Grand Prix listings and the tools to find you a great deal.

Postal Code:

Shortcuts

Search Pontiac Grand Prix Questions

CarGurus Experts

  • #1
    munron
    Reputation
    8,220
  • #2
    James Sparrow
    Reputation
    7,520
  • #3
    Dorian Hendricks
    Reputation
    6,160
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Pontiac GTO
5 listings
Used Chevrolet Impala
12 Great Deals out of 112 listings starting at $3,531
Used Pontiac G6
20 listings
Used Pontiac Grand Am
3 listings
Used Chevrolet Monte Carlo
8 listings starting at $3,000
Used Dodge Charger
44 Great Deals out of 607 listings starting at $4,888
Used Chevrolet Corvette
22 Great Deals out of 1,004 listings starting at $19,500
Used Ford Mustang
55 Great Deals out of 1,260 listings starting at $4,995
Used Chevrolet Silverado 1500
212 Great Deals out of 5,937 listings starting at $3,995
Used Dodge Magnum
3 listings starting at $4,700
Used GMC Sierra 1500
131 Great Deals out of 6,882 listings starting at $3,975

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.