humming sound till car warms up 2000 Marquis

Asked by schllac Feb 13, 2010 at 10:40 AM about the Mercury Marquis

Question type: Maintenance & Repair

I have a 2000 marquis and I hear a humming sound till the car warms up. what could it be?

1 Answer

505

do you have a rear load leveling system? if so, your compressor might be running. my bros towncar was doing the same thing when the switch buggered up

Your Answer:

CarGurus Experts

  • #1
    Qc_pepsi
    Reputation
    1,070
  • #2
    Gene Arnett
    Reputation
    860
  • #3
    James Sparrow
    Reputation
    380
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

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.