Heater blowing cold air but.
please..
01-23-2009, 09:18 AM
#4
CF Veteran
Join Date: Mar 2008
Location: South Side Chicago
Posts: 2,088
Likes: 0
Received 2 Likes
on
2 Posts
Year: 1992, 2- 1998 (All 3, 4 Doors)
Model: Cherokee
Engine: 4.0L in all
Try taking off the heater lines and blowing out the heater core a few times...They run along the valve cover's right side, one from the water pump to the heater core, one from the thermostat housing to the heater core. You can use a hose, or air compressor, or alternate between the two.
01-23-2009, 09:23 AM
#5
CF Veteran
Join Date: Nov 2008
Location: Oak Harbor, WA.
Posts: 6,989
Likes: 0
Received 4 Likes
on
4 Posts
Year: 1987
Model: Cherokee
Engine: 4.0 liter RENIX I-6, DIY Cold Air Intake, 2.5 FM Exhaust, 3 Core Radiator
X2 I think your heater core is clogged up with rust or possibly your heater control valve is bad.
Thread
Thread Starter
Forum
Replies
Last Post
Snoflwr
Stock Grand Cherokee Tech. All ZJ/WJ/WK Non-modified/stock questions go here!
3
09-09-2015 11:43 AM
BlvdKreeper
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
8
09-08-2015 04:03 PM
shotseven
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
0
09-06-2015 03:06 PM
Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)