MustangWorks.com - The Ford Mustang Power Source!

Go Back   MustangWorks.com : Ford Forums > Mustang & Ford Tech > Windsor Power
Register FAQ Members List Calendar

Notices


Reply
 
Thread Tools Rate Thread Display Modes
Old 03-27-2008, 01:33 PM   #1
chadrueckert
Registered Member
 
Join Date: Feb 2008
Posts: 8
Default Heater Core Help

Hi All,
I have a 1989 Mustang GT with AC that started leaking Antifreeze onto the floor this morning. I only drive the car occassionally in the summer and never use the heater or the AC. Is there a safe way to bypass the Heater Core without having it lead to other problems like overheating? Any help would be greatly appreciated.

Thanks!
Chad
chadrueckert is offline   Reply With Quote
Old 03-27-2008, 06:39 PM   #2
94snake
Registered Member
 
Join Date: Nov 2002
Location: Panama City Fl.
Posts: 152
Cool Re: Heater Core Help

Quote:
Originally Posted by chadrueckert View Post
Hi All,
I have a 1989 Mustang GT with AC that started leaking Antifreeze onto the floor this morning. I only drive the car occassionally in the summer and never use the heater or the AC. Is there a safe way to bypass the Heater Core without having it lead to other problems like overheating? Any help would be greatly appreciated.

Thanks!
Chad
Take the water lines goin to the firewall(heater core) and run them together.....water lines on top of each other and run then to eachother with a hose........simple fix!!!!! basically bypassing it if you dont want it!!!!
94snake is offline   Reply With Quote
Old 03-28-2008, 07:56 AM   #3
chadrueckert
Registered Member
 
Join Date: Feb 2008
Posts: 8
Default Re: Heater Core Help

Thanks. Will this lead to any over heating problems? Also, I was searching some old posts and saw some notes about a sensor in one of the lines, is this something I have to worry about?

Last edited by Dark_5.0; 03-29-2008 at 03:33 PM..
chadrueckert is offline   Reply With Quote
Old 03-29-2008, 03:33 PM   #4
Dark_5.0
Registered Member
 
Dark_5.0's Avatar
 
Join Date: Apr 2001
Location: Staging lane
Posts: 4,337
Default Re: Heater Core Help

Quote:
Originally Posted by chadrueckert View Post
Thanks. Will this lead to any over heating problems? Also, I was searching some old posts and saw some notes about a sensor in one of the lines, is this something I have to worry about?

No worries just bypass it and forget about it. Cause changing a heater core sux!!!
__________________
92' LX-Big brakes, Lots and lots of suspension, GT40X heads, Ported cobra intake, stock cam, Vortech SC trim.
00' Lightning-Stock
88'CRX-13 second ego killer
Dark_5.0 is offline   Reply With Quote
Old 06-12-2008, 11:09 PM   #5
DZEE'S LX
Registered Member
 
DZEE'S LX's Avatar
 
Join Date: Jan 2001
Location: Salt Lake City
Posts: 117
Default Re: Heater Core Help

Replacing my heater core in my 91 was one of the worst jobs I ever did on my car. Its a pain, but you gotta do it if you want no leaks and want heat. If not, just bypass the heater as posted before.
Get a manual if you decide to do it. Even a Chiltons manual will get you on the right track.
__________________
Spec Service (UHP), BFG G-Force KDW's, Turbo Coupe 3.55 rear w/disks, 73mm calipers, Stg 1 Twisted Wedges, TFS Street Intake, 70mm TB, E cam, Crane 1.7's, Aeromotive FPR, BBK 1 5/8 shorties, elec fan, FMS Al Radiator, Moroso Wires, Kenne Bell Ramair, March pulleys, Race Magnums, 190 lph Walbro, FMS Al Dshaft, D/S loop, MM 4point rollbar, FMS C spngs, strut tower brace, Tokico Illuminas, Prothane bushings, MM Lwr Conrol Arms, KB welded subs, Cervini Mach 1 hood/valence/side skirts/wing/airdam.
DZEE'S LX is offline   Reply With Quote
Old 06-30-2008, 06:48 PM   #6
goodyear1984
Registered Member
 
Join Date: Dec 2006
Location: new york
Posts: 482
Default Re: Heater Core Help

its not that bad to do if you know what bolts to take out..still takes the better part of 4 hours with air tools
__________________
347 stroker all forged,arp everything,stud mains w/girdle,7qt pan,full roller, custom cam, aluminum heads swirl valves 5 angle valve job.quick fuel 750,areomotive pump,cobras w/nitto drags,and m/t et drags for the track, ford racing 373 gears,centerforce clutch,tko500,underdrive pulleys,bassani x-pipe,flowmasters
^best et so far 11.6 1.61 60ft coming soon 9sec et's
1992 mustang gt
2001 gmc 1500 4x4
78 century boat
92 skidoo
goodyear1984 is offline   Reply With Quote
Old 06-30-2008, 11:28 PM   #7
chadrueckert
Registered Member
 
Join Date: Feb 2008
Posts: 8
Default Re: Heater Core Help

Thanks everyone for the help. I bypassed it and its working fine for now. Now I just need to find out if my valves are ticking or if its an exhaust leak... Any suggestions would be appreciated.

Thanks.
chadrueckert is offline   Reply With Quote
Reply



Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
Heater Core Help garyvang Windsor Power 4 04-13-2006 06:49 AM
I need help ( heater core ) 89' 5.0 fms89 Windsor Power 7 05-30-2003 07:31 PM
heater core help!!!! abesmith69 Windsor Power 8 01-04-2002 09:21 AM
Is it the heater core? 90dpscoupe Windsor Power 5 07-27-2001 02:25 AM
Heater core? swtstang Windsor Power 2 05-18-2001 10:16 PM


All times are GMT -5. The time now is 01:04 PM.


SEARCH