I have a 2003 ford expedition my heater is blowing out cold air then it will blow hot air then go back to cold air could it be from the coolant I changed

Asked by Tony Nov 18, 2014 at 08:16 PM about the Ford Expedition

Question type: General

I just got my manifold changed it was cracked my coils was bad now my heater not
working right n my engine check light kept coming from the leak in the manifold is Their a
special way the flush the coolant

3 Answers

15,925

It sounds like you didn't bleed it or didn't bleed it enough. Try again. You probably have an air lock

15,925

When you fill up your radiator, you have to be sure that the water gets all the way to the top. after is is filled, run the engine and heater for a few minutes to give it time to circulate. Shut off the engine. BE CAREFUL that the radiator cap is not hot, undo it and top it up. Be sure the overflo tank is set to the right height also.

2 people found this helpful.

Your Answer:

Expedition

Looking for a Used Expedition in your area?

CarGurus has 821 nationwide Expedition listings starting at $7,888.

Postal Code:

CarGurus Experts

  • #1
    Larry Sturgis
    Reputation
    5,300
  • #2
    T_S_T
    Reputation
    4,560
  • #3
    Gene Arnett
    Reputation
    2,730
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Chevrolet Tahoe
20 Great Deals out of 904 listings starting at $11,900
Used Chevrolet Suburban
10 Great Deals out of 543 listings starting at $7,500
Used GMC Yukon
19 Great Deals out of 915 listings starting at $1,225
Used Lincoln Navigator
6 Great Deals out of 172 listings starting at $9,869
Used Ford Explorer
87 Great Deals out of 2,048 listings starting at $2,999
Used Ford F-150
321 Great Deals out of 15,103 listings starting at $1,712
Used GMC Yukon XL
15 Great Deals out of 671 listings starting at $13,950
Used Toyota Sequoia
4 Great Deals out of 72 listings starting at $16,489
Used Cadillac Escalade
21 Great Deals out of 379 listings starting at $6,900
Used Ford F-250 Super Duty
24 Great Deals out of 1,201 listings starting at $8,995
Used Nissan Armada
4 Great Deals out of 180 listings starting at $6,999
Used Chevrolet Traverse
35 Great Deals out of 602 listings starting at $3,995
Used Ford Excursion
2 listings
Used Cadillac Escalade ESV
6 Great Deals out of 127 listings starting at $12,995
Used INFINITI QX80
10 Great Deals out of 197 listings starting at $11,988

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.