2003 Mercury Sable Makes chirping noise and air conditioner will only work on high speed what is wrong with it?

Asked by Jun 18, 2015 at 11:57 AM about the 2003 Mercury Sable GS

Question type: Maintenance & Repair

2 Answers

Check tension on serpentine belt. May need a new tensioner http://www.2carpros.com/diagrams/mercury/sable/2003

1 out of 1 people think this is helpful.
3,185

Probably the belt if the "chirping" is under the hood, if it is inside the car, could be the fan motor bearing going, or a partial clog in the system in one of the tubes. As to only working on high speed, do you mean the A/C cooling capacity or the fan speed? If the fan, probably the switch burning out, or possibly a resistor type gadget under the dash if they have them on Fords. I am not sure if they have them or not, but they are on all chrysler vehicles and they are notorious for burning out. Have you ever had the system evacuated, suctioned out, flushed and refilled?

Your Answer

Add photo

Related Questions

  • 2003 Mercury sable stalls under slight load (going uphill) turn on air conditioning, car shakes and misses very bad and dies. What is a good course of action? 3 answers

    I have replace the pvc valve, repaired vacuum hoses to throttle body. Nothing is obviously wrong by visual inspection. What would cause the drastic change when air conditioner is turn on and making ...

    2003 Mercury Sable LS

    -

    Maintenance & Repair

  • I need help fixing my 1996 Mercury Sable LS 13 answers

    Hey I got a 1996 Mercury Sable LS and it be making a bubbling sound when I start it up sometimes then when I do get it to start then it will cut off on me when I drive and slow down now it won't ...

    1996 Mercury Sable

    -

    Maintenance & Repair

  • I have a 2005 Mercury Sable Ls it wont start 1 answer

    My car wont start 2005 mercury ls the gauges are flickering and making a sort of ticking noise all of the lights come on and the radio works but the car is like dying out it wont turn over I dont un...

    2005 Mercury Sable LS

    -

    Maintenance & Repair

  • Does this seem like a warped intake manifold? 59 answers

    One day after getting on the highway, my car began repeatedly misfiring and slowly losing power. After about 10 miles, it was running like total shit. Ended up changing the coil pack. Noticed one o...

    2003 Mercury Sable LS

    -

    Maintenance & Repair

  • 2002 mercury sable wagon 4 answers

    So i got this sable a few weeks ago, and the check engine light was on so i had it scanned P1000 P0301 P0302 P0316 So i changed the plugs and wires since it gave me a misfire on 1&2 and random misf...

    2002 Mercury Sable LS Wagon

    -

    Maintenance & Repair

Sable

Looking for a Used Sable in your area?

CarGurus has 933 nationwide Sable listings starting at $2,995.

ZIP:

Search Mercury Sable Questions

Mercury Sable Experts

#1 JP1956
JP1956
Reputation 670
#2 Tom Demyan
Tom Demyan
Reputation 590
#3 Guy Outland
Guy Outland
Reputation 360
View All

Related Models For Sale

Used Ford Taurus
243 Great Deals out of 20,411 listings starting at $1,100
Used Chevrolet Impala
526 Great Deals out of 29,877 listings starting at $799
Used Honda Accord
770 Great Deals out of 88,118 listings starting at $1,150
Used Buick LeSabre
5 Great Deals out of 1,962 listings starting at $1,500
Used Honda Civic
513 Great Deals out of 89,869 listings starting at $1,299
Used Cadillac DeVille
5 Great Deals out of 1,623 listings starting at $2,800
Used Mercury Mountaineer
24 Great Deals out of 1,138 listings starting at $1,999
Used Chevrolet Malibu
864 Great Deals out of 81,222 listings starting at $995
Used Jeep Grand Cherokee
1,041 Great Deals out of 74,230 listings starting at $950
Used Ford Escape
1,344 Great Deals out of 95,801 listings starting at $995
Used Mercury Grand Marquis
25 Great Deals out of 1,849 listings starting at $1,600
Used Ford F-150
2,246 Great Deals out of 209,706 listings starting at $1,499