Removal of the dash is required and there are several things you should know before doing this job, a Tech article that covers this in detail is at DenLorsTools.com, see the link in the left column.
Changing the heater core requires complete removal of the dash panel and plenum box. To do this you have to remove the steering wheel, steering column, evacuate and recharge the refrigerant system and drain the radiator. I would only consider changing the heater core if it is physically leaking into the passenger compartment. If the problem is heat transfer to the HVAC system only, the problem is more likely with the blend doors. Check heatertreater.net for pictures and diagnostic information.
You have to tear the dash apart to get to the evaporator.
www.sgarlic.com/jeepsite/heatercore.html
p0303 is cylinder #3 misfire
I mean how do you disassemble the fan blower in a 1998 Jeep Grand Cherokee Laredo. how do you remove the blower fan from the car in the Grand Jeep Cherokee Laredo.
Inline.
I'm trying to replace the headlight assembly for a 2000 Jeep Grand Cherokee Lerado. What bolts or screws do I remove
2004 was the last year for grand cherokee's and 2006 was the last year for the wrangler to have an inline 6
www.sgarlic.com/jeepsite/heatercore.html
I have had one evaporator replaced in my 1996 Grand Cherokee Limited and two replaced in my 1994 Grand Cherokee limited all were done by Jeep dealer and ran about 400 dollars parts and labor and took about 4 hours to complete. R-134A refrigerant is acidic this is why evaporators don't last.
Need removal and installation instructions for an ignition lock cylinder -- 1999 Grand Cherokee Limited?
A Jeep Cherokee had a AW 4. A six cylinder Grand Cherokee had a 42 re. An eight cylinder had a 45rfe.
There is no such thing as a Cherokee with a 8 cycl unless its a grand Cherokee
The Jeep Grand Cherokee didn't exist until 1993.
p0303 is cylinder #3 misfire
Chrysler 42RE.
Cylinder #1 misfire.
8 cylinder
The 1994 Pontiac Grand Am ignition lock cylinder is held in place by the retaining ring at the top of the cylinder. Remove the retaining ring. Remove the wiring harness from the back of the cylinder.
the evaporator inside the heater box behind the dash most common