Go Back   Ford Mustang Forums > Mustang > 5.0 Mustang > 5.0L Tech

Welcome to our Mustang forums where Mustangers come together to hang out, discuss and enjoy their favorite Mustang hobby with fellow Mustang enthusiasts. We invite everyone to read, post, and enjoy our Mustang forum as well as the many other sections of our site.

You are currently viewing our forums as a guest. By joining our community you gain access to post topics, communicate with members, upload your photos and access many other special features. Registration is fast, simple and free so why wait, join our Mustang community today! If you have any problems with registration or your account login, please contact support.

5.0 Mustangs Tech Forum

5.0L Talk | 5.0L Tech | 94-95 Tech | 1979-1993   1994   1995   Upload Pictures | Timeslips | Power Adders | Mustang Tech 


Reply   Post New Thread
Unread 07-18-2005   #1 (permalink)
89GT5liter is offline Apprentice


Joined: Apr 2005
Posts: 58 Threads: 20
89GT5liter is on a distinguished road
Default HEater doesnt work

I got a 89 GT w/ A/c...and when i try using the heater, it doesnt work. I was wondering how do i fix this and if it has anything to do with the two hoses that were cut off by a previous owner near the passenger firewall. Thanks for the help in advance
89GT5liter is offline  
Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiTweet this Post!
Reply With Quote
Sponsored Links
Advertisement
 
Unread 07-18-2005   #2 (permalink)
GhostDog 5.0 is offline Top Dog

5.0L Member


Joined: Aug 2002
Posts: 4,837 Threads: 164
 GhostDog 5.0's Country Flag  View GhostDog 5.0's 20 photos  View GhostDog 5.0's HomePage
Edinburg   Texas
GhostDog 5.0 is on a distinguished road
Send a message via AIM to GhostDog 5.0 Send a message via Yahoo to GhostDog 5.0
Default

The heater core probably failed and they bypassed it. It will not work without those two hoses going into the heater core.
__________________
89 GT Hatch: Custom M90 Supercharged w/ Ported Trickflow Trackheat Heads, Stage 1 cam, Streetheat lower / Sheet metal upper, Tweecer RT & PLX Wideband, 75mm TB, 1.6 Roller rockers, 3.73s, MSD 6a, Canton 7qt Pan+ Windage tray, 36LB Injectors, 200 amp Alternator, 75mm Pro-Mas MAF, 190lph fuel pump,Spec Stage 1 Clutch,SouthSide LCA's, Pro 5.0 Shifter, Steeda CC Plates / Springs, FMS Aluminum Driveshaft, New T5 w/ 2.95 first gear, Underdrive pullies, Zirgo 3300Cfm Elec. Fan, AFCO alum. radiator
GhostDog 5.0 is offline  
Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiTweet this Post!
Reply With Quote
Unread 07-18-2005   #3 (permalink)
redhotstang00
Guest


Posts: n/a Threads:
Default

Hi,

When i got my 88 mustang, my heat didn't work.. THe two hoses were bypass too. I Replace the heater core and the hoses and see work. It's not the best job to do, but it can be done by yourself...
 
Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiTweet this Post!
Reply With Quote
Unread 07-18-2005   #4 (permalink)
lxarlo is offline Senior Member

5.0L Member


Joined: Jan 2005
Posts: 3,074 Threads: 42
 lxarlo's Country Flag  View lxarlo's 4 photos
Huntington Beach   California
lxarlo is on a distinguished road
Send a message via AIM to lxarlo
Default

do you have to remove the dash for the heater core? mine leaks, and i bypassed it also.
__________________
Why drive a Prius when you can have a Fiesta!!
lxarlo is offline  
Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiTweet this Post!
Reply With Quote
Unread 07-18-2005   #5 (permalink)
redhotstang00
Guest


Posts: n/a Threads:
Default

When i did my heater core i had to remove the dash, not fun, but got it done.. hope that help..
 
Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiTweet this Post!
Reply With Quote
Unread 07-20-2005   #6 (permalink)
lxarlo is offline Senior Member

5.0L Member


Joined: Jan 2005
Posts: 3,074 Threads: 42
 lxarlo's Country Flag  View lxarlo's 4 photos
Huntington Beach   California
lxarlo is on a distinguished road
Send a message via AIM to lxarlo
Default

on the 00 or the fox?
__________________
Why drive a Prius when you can have a Fiesta!!
lxarlo is offline  
Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiTweet this Post!
Reply With Quote
Sponsored Links
Advertisement
 
Reply   Post New Thread



Thread Tools



Mustang Photos
Mustang Links    Top Sites    RSS    Link To Us    Add to Favorites    Archive    Terms of Use    Site Rules    Privacy    Contact    Sponsors    Advertise   
AllFordMustangs is not affiliated with or endorsed by Ford Motor Company. ©Copyright 2002-2011 All Auto Enthusiasts Network

Search Engine Friendly URLs by vBSEO 3.5.2

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164