Heater

Asked by Jan 31, 2017 at 11:24 PM about the 1998 Ford Mustang Coupe

Question type: Maintenance & Repair

My heater works well then suddenly blows
cold then hot again then cold air again.
What is happening??

1 Answer

121,085

Check you coolant level cold, the first thing to stop working is the heat if the coolant level starts too drop. If the Coolant is really low then you might consider having a block check test performed just too rule out a blown headgasket, if the coolant is not low then replace the thermostat, it maybe opening too early and not maintaining proper engine temperature.

1 people found this helpful.

Your Answer:

Ford Mustang Experts

  • #1
    Tom Demyan
    Reputation
    5,290
  • #2
    F_O_R
    Reputation
    1,740
  • #3
    Bob Beaman
    Reputation
    1,470
View All

Related Models For Sale

Used Chevrolet Camaro
11 Great Deals out of 931 listings starting at $11,500
Used Chevrolet Corvette
8 Great Deals out of 530 listings starting at $9,950
Used Ford F-150
134 Great Deals out of 11,446 listings starting at $1,995
Used Jeep Wrangler
20 Great Deals out of 1,867 listings starting at $3,494
Used BMW 3 Series
94 Great Deals out of 2,036 listings starting at $1,500
Used Chevrolet Silverado 1500
102 Great Deals out of 11,132 listings starting at $4,950
Used BMW M3
6 Great Deals out of 64 listings starting at $16,991
Used Honda Accord
38 Great Deals out of 1,652 listings starting at $3,490

Used Cars For Sale

2018 Ford Mustang For Sale
310 listings starting at $26,566
2017 Ford Mustang For Sale
13 Great Deals out of 257 listings starting at $25,999
2016 Ford Mustang For Sale
7 Great Deals out of 81 listings starting at $20,950
2015 Ford Mustang For Sale
6 Great Deals out of 103 listings starting at $19,950
2014 Ford Mustang For Sale
7 Great Deals out of 107 listings starting at $16,995

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.