I am not having issues with with my vacuum unit but have been looking at what it would take to replace it if became necessary. Can the 2 nuts that hold it to the rear plenum be reached from the inside without removing the plenum? The rear plenum is very close to the firewall and it appears that space is quite limited to access the nuts on the backside of the plenum.
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I did mine working from inside with the glove box liner removed. Posted here https://6364cadillac.ning.com/forum/topics/recirculation-actuator-r...
The vacuum unit you are showing has already been replaced. The unit I am speaking about controls the flow of air between the floor/ac ducts. It is mounted inside the rear half of the heat/ac assembly and the retaining nuts are facing the firewall.
Started by Logan Robb in 1963/64 Cadillac Specific Discussion. Last reply by Jason Edge 12 hours ago. 4 Replies 0 Likes
I plan to do a full write up when this project is complete, however, I figured someone may get some benefit of seeing the progressions I make and the steps I took to get there. This also is a good…Continue
Started by Phillip Hill in 1963/64 Cadillac Specific Discussion. Last reply by Phillip Hill yesterday. 4 Replies 0 Likes
Hi Everyone can somebody tell me where I can get a reliable rear main seal?I have done the end cap modification and replaced the seal twice,after around 500 miles it starts to leak again,not as bad…Continue
Started by Frank Murch in 1963/64 Cadillac Specific Discussion. Last reply by Frank Murch on Thursday. 2 Replies 0 Likes
I have a 1963 Cadillac differential with 80K on it. Found a limited slip a while back, and I do not think I will ever used the original diff. In is in carlsbad California 92009. Let me know if you…Continue
Started by Bill Wolf in 1963/64 Cadillac Specific Discussion. Last reply by Jason Edge on Thursday. 3 Replies 0 Likes
The schematics are from the repair manual and show a LIGHT BLUE wire coming from the headlight switch to the dimmer switch. From the dimmer switch to the low beams on a TAN wire and to the high beams…Continue
Posted by Chase on March 12, 2025 at 2:05pm 14 Comments 1 Like
Hey guys,
I have installed the same Edelbrock carb and have done everything the same as Jason’s carb and intake project. In the spring and summer months the car starts, runs and idles great! In the fall and winter months on a cold start, the car starts awful and wants to die until it warms up. I have to keep my foot on the throttle until it warms up or it will idle just terrible and try to die. Once it’s warm, it runs fantastic! Whats going on here? I was thinking of removing the…
ContinuePosted by Ray Schick on August 22, 2024 at 6:25pm 2 Comments 0 Likes
I bought this seat material thinking that it’s…
Posted by Dave Fehrle on March 23, 2024 at 3:23pm 8 Comments 1 Like
While checking my Carter carb with engine running, I took the air cleaner off and there was a very loud hissing sound of air. I placed a piece of paper over the carb and it didn’t move up or down, is this normal?
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