HVAC delete with motor in car
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From: Mastic Long Island N.Y.
HVAC delete with motor in car I'm gonna be deleting the HVAC system and putting a Mojave heater in. I know the dash has to come out and I have the Billingsley plate for the firewall. I was wondering how hard it is with the motor in the car? Any pointers . . . Thanks!!
There is one bolt thats dead center of the firewall but I managed to get it it out (10mm if I remember) with the engine and intake on. Other then that the whole mess comes out from the inside. The arrow in this pic shows where the bolt is, as you can see the engine is firmly in place.
Last edited by kp; Dec 14, 2008 at 01:20 AM.
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Originally Posted by JFM-jr
KP thank you for the pic ! I see you left the steering column in place as well.
The black insulation is pretty heavy too so get as much out as you can. You can leave the steering wheel on also, I just had it off since I was doing a grant wheel at the same time. LS1 Tech Stories
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From: West Linn, Oregon
Mine is an LT1 but here are some pics that might help...
http://www.1slowformula.com/HVAC-rad...lete/index.htm
http://www.1slowformula.com/HVAC-rad...lete/index.htm
I pulled all of mine with motor in. There are three bolts on the firewall that you need to pull. One is under the pcm, one you can see, and the other one was behind the ds header. About halfway down the firewall. I used a really long extension with a 10m and a swivel. Slid it in under the header and got it out. The rest of the bolts are inside the car. This was on a '94 but I think it's the same.
That's for the heater core and blower motor...
That's for the heater core and blower motor...
