1995 Jeep Laredo need help

PRETTYPAIGE

MEMBER
1995 JEEP GRAND CHEROKEE LAREDO
6 CYL
2WD
AUTOMATIC
170,000 MILES

I recently wrecked my Jeep into a tree. I had a new radiator installed. Now it has no heat! I checked the heater hoses and they are both hot. There is no vacuum lines going to the thermostat. The Jeep doesn't overheat the floor isn't wet so I don't believe the heatercore is leaking. Nothing that I can see is pinched at all. The radiator is full so I know it's not just low on coolant. I have checked everything that I can think of short of takeing the dash apart which I really don't want to do but it's really cold without heat. Please help!

Tuesday, February 23rd, 2010 AT 8:38 PM

1 Reply

BEEF99

MEMBER
152 POSTS

On some models, Jeeps had a heater exchanger thingy (forgot what the technical name is for it) It is located on the passenger side by the firewall and has 4 heater hoses going to it and a vacuum line too, this may have gotten damaged in the accident and needing replaced if you have this. Either that or during the accident, something dislodged in your system and caused a clog in your heater core. You may also want to check you EVAC system to make sure it is functioning properly

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Sunday, February 28th, 2010 AT 11:50 AM