need advice for heater core replacement.

[smokinsiggy]

my buddies 92 Grande Marquis has a bad heater core . read the posts in this forum regarding what a pain it is to do . can someone provide a link with the procedure , if available ? or better yet a step by step would be real beneficial for all . need to tackle this issue pretty quick with as little down time as possble . live in the middle of God's Country and old jack frost is on the doorsteps real quik . there must be a few little tips or tweaks to make this a little easier for all enthusiasts . first post in this forum , looks well put together .

[KimMG]

http://www.autozone.com/servlet/UiBr...3d801738f3.jsp

[smokinsiggy]

Originally Posted by KimMG

http://www.autozone.com/servlet/UiBr...3d801738f3.jsp

wow !! now thats damn good info. spent so much time last nite surfing the net . never came across this one . Good One ! thanks alot buddy , now things fall into place so much better . wooo-hooo ! now .

[smokinsiggy]

Originally Posted by smokinsiggy

wow !! now thats damn good info. spent so much time last nite surfing the net . never came across this one . Good One ! thanks alot buddy , now things fall into place so much better . wooo-hooo ! now .

well we attempted to R&R this heater core and ran into some confusion locating these "Remove the 3 nuts located below the windshield wiper motor attaching the left end of the plenum to the dash panel. Remove the 1 nut retaining the upper left corner of the evaporator case to the dash panel." could someone elaborate on where these 3 nuts are , on the inside under dash or in the engine compartment ? if in engine compart , then will one need to remove the wiper motor & box assembly ? the info. provided in the link doesn't specify a few simple tasks with proper explanation, otherwise very informative. also, does the instrument panel need to come off on a 92 G.M.? last but not least , is the "evaporative assembly" just disconnected from the plenum as desribed , or is it removed ? appreciate all your support , thank you .

[KimMG]

Try going to your local library and see if they have a more detailed repair manual.