why does the heater on my 1989 Mercury Tracer only work when I go uphill?

Asked by badjack Mar 02, 2014 at 12:21 AM about the 1989 Mercury Tracer

Question type: Maintenance & Repair

The heater doesn't work when the car is idling or going down hill. It only seems to work properly when the engine really has to work like going uphill. Any idea why?

1 Answer
58,625

Tracy answered 10 years ago

A couple of things I would check would include a clogged Heater Core, Restricted Radiator, an Engine cooling fan that runs continually or a stuck/missing thermostat. Drive the car a few miles and see if the radiator hoses are hot to the touch, if they are, check the heated hoses, if nothing is warm, check the thermostat.

1 people found this helpful.
Mark helpful

Your Answer:

Related Questions

Shortcuts

Search Mercury Tracer Questions

CarGurus Experts

  • #1
    kbro
    Reputation
    150
  • #2
    Gene Arnett
    Reputation
    130
  • #3
    Michelle Watson
    Reputation
    70
View All

Find great deals from top-rated dealers

Search

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.