How do you make heater blow hot air

Asked by janwilen Nov 10, 2017 at 09:23 PM about the 1994 Cadillac Fleetwood Sedan RWD

Question type: Maintenance & Repair

1 Answer

22,300

Make sure coolant is full without air trapped. Blower working? Just cold air? Is car overheating? If these are good try flushing out heater core with clear hoses connected on inlet and outlet on firewall. Many YouTube videos how to do this. It may be clogged. Also look at your blend door actuator that it is letting hot coolant into your heater core.

1 people found this helpful.

Your Answer:

CarGurus Experts

  • #1
    Rowefast
    Reputation
    680
  • #2
    james sparrow
    Reputation
    370
  • #3
    chassy
    Reputation
    130
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Chevrolet Impala
5 Great Deals out of 129 listings starting at $3,495
Used Mercedes-Benz S-Class
18 Great Deals out of 208 listings starting at $6,500
Used Pontiac Firebird
18 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.