"Terry, The problem with rubber hoses and such is usually not miles on the car but just age. The rubber dries out, crack splits, creating vacuum leaks. There is no reason to replace anything if it is in good condition. If the rubber hoses are…"
Terry Lange's Discussions
AC vacuum issues on '63 Series 62
Started this discussion. Last reply by 3gk350qap28u3 Dec 5, 2023. 7 Replies 0 Likes
I recently had my AC compressor rebuilt and recharged with R12. 4 months later, it is still blowing 37 degree air, so I am happy. This past Saturday I went to a car show which involved about 25…Continue
Blower motor removal on '63 Series 62
Started this discussion. Last reply by 3gk350qap28u3 Nov 27, 2023. 3 Replies 0 Likes
The blower motor on my '63 is squealing from time to time. It is an A/C car if that makes any difference. I decided to pull it out today and add a few drops of oil to the motor bearing. The shop…Continue
Time to switch to R134a?
Started this discussion. Last reply by Terry Lange Mar 12, 2023. 5 Replies 0 Likes
When I purchased my '63 Cadillac 11 months ago, it had ice cold a/c with an R12 system. The seller advised me that it needed to be "topped off" every year or so. For the small amount of driving…Continue
4 window vs. 6 window sedan
Started this discussion. Last reply by Terry Lange Jan 22, 2023. 3 Replies 0 Likes
Stupid question of the day. I know that the 6 window sedan has an extra set of stationary vent windows in front of the B pillar, and the 4 window sedan just has the front vent windows. I have…Continue
Terry Lange's Page
Latest Activity
"Thanks for your reply and assistance, David. If the suction throttling valve is the one in the rt. front fender by the power antenna, the vacuum hose did have a poor connection and fell off every time I was working in that area. I cut half an inch…"
"Thanks Jason! My car is a 34,000 original mile car, with no apparent modifications. It does not have either power door locks or a trunk pull down mechanism. The intake fitting is like the middle 3 in your photo with only two…"
"Hello Terry, Jason has good points to check and correct if a problem is found. I'll add, you should also check each vacuum actuator with a hand operated vacuum pump to see that all actuators will function and hold a vacuum. That will eliminate…"
"The canister on the left driver side on the firewall is for cars equipped with vacuum power door locks and/or vacuum power trunk lids. These are both covered in your 1963 Cadillac Shop Manual. The vacuum door lock starts on page 16-22,…"
AC vacuum issues on '63 Series 62
I recently had my AC compressor rebuilt and recharged with R12. 4 months later, it is still blowing 37 degree air, so I am happy. This past Saturday I went to a car show which involved about 25 miles at freeway speeds. I turned on the air for the ride home, and things started out great. After about 12 miles, the air became warmer, but continued coming out of the appropriate vents. This went on for the balance of the freeway miles. Once I got back into the city, the AC started blowing cold…See More
"Thanks Tony. I'll give that a shot tomorrow. Sounds like something that will be done totally by "feel", so it should be interesting putting it back in and getting the screws lined up with the holes. The only photo that I was…"
Blower motor removal on '63 Series 62
The blower motor on my '63 is squealing from time to time. It is an A/C car if that makes any difference. I decided to pull it out today and add a few drops of oil to the motor bearing. The shop manual states to "remove five screws retaining motor assembly to blower housing and remove motor and fan assembly. It appears that the motor is mounted out the bottom of the blower housing, and is inaccessible from the engine compartment. I attempted to remove the housing from the fire wall by removing…See More
"I could be wrong Tony, but my understanding is that R12 is not illegal to use, but you have to have a license to purchase it (if you can find it), and must have the proper recovery equipment to prevent it from being released into the atmosphere when…"
"Thanks Tony. Every AC shop in my area that I've spoken to has offered to do a conversion to 134a, so that isn't a problem. I'm still sitting on the fence, as I have read that 134a is being phased out and replaced with a…"
Time to switch to R134a?
When I purchased my '63 Cadillac 11 months ago, it had ice cold a/c with an R12 system. The seller advised me that it needed to be "topped off" every year or so. For the small amount of driving that I did with it in the summer months (when it wasn't tied up in the shop for other repairs), I did notice the temps from the vents getting gradually warmer. I also noted that while traveling at highway speeds, even when things were working properly, the air would become much warmer until I slowed…See More
"Thank-you, Kurt. That's the info I was looking for. I did read the newsletter, but missed that important point."
"I saw this in the newsletter Jason recently posted. The fixed position rear quarter windows are the 2 additional windows ."
"Hmm, good question. My guess is that the stationary windows in the rear are considered "windows" and vent windows are not. Fleetwood 60 Specials actually have vent windows in the rear but that model is not a "6 window…"
"Metro's price was quite a bit less than both Rubber the Right Way and Steele Rubber, who coincidentally had identical prices right to the dollar."
4 window vs. 6 window sedan
Stupid question of the day. I know that the 6 window sedan has an extra set of stationary vent windows in front of the B pillar, and the 4 window sedan just has the front vent windows. I have never figured out which windows they are referring to in order to come up with the 4 and 6 numbers. I know someone will ask me the question sooner or later when my car is displayed at shows as a 6 window sedan, and I really don't have an answer to that. It seems to me that the 4 window actually has 3…See More
Profile Information
- Do you own any 1963 & 1964 Cadillacs? If Yes, Year & Body Style
- Yes. 1963 4 door 6 window sedan 6229K
- Cadillac LaSalle Club Membership Number? (Must be a member to Join Chapter & Website)
- Yes. Member number unknown
- 1963/64 Cadillac Chapter Member?
- Not previously
Comment Wall (1 comment)
- At 1:31pm on April 20, 2022,
Jason Edge said…
Welcome to the 63/64 Cadillac Website.
This site is hosted by the CLC (Cadillac LaSalle Club) 1963/64 Cadillac Chapter. Joining the website is free to everyone, however, you must be a CLC member to join the Chapter.
- Click on www.join.6364cadillac.com for more information on joining the 1963/64 Cadillac Chapter and the Cadillac LaSalle Club.Be sure and check out all the links and pages and make yourself at home. The Help Page at www.help.6364cadillac.com will have links to many useful articles and information about our Cadillacs.
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Members
Forum
Fuel pump brass fitting
Started by Mark Mata in 1963/64 Cadillac Specific Discussion. Last reply by Dennis P. DiBari 38 minutes ago. 3 Replies 0 Likes
Hello everyone, I was wondering if anyone has a part # for the brass fitting exiting out of the fuel pump up to the glass fuel bowl. I looked for a previous discussion here on the site but couldn't…Continue
63 & 64 Eldorados at Mecum Auction in Kissimmee
Started by Jason Edge in General Discussion. Last reply by Dennis P. DiBari 11 hours ago. 1 Reply 0 Likes
Here is a 1963 & 1964 Eldorado I saw at Mecum auction in Kissimmee, Florida today. This was today’s main activity as part of the 2026 CLC Winter Reunion in Orlando. There are over 4,200 event at…Continue
64’ A/C Power Servo - Vacuum Actuator
Started by Jacob Foster in 1963/64 Cadillac Specific Discussion. Last reply by Bernie Long Jan 1. 1 Reply 0 Likes
Gents, good morning!I’m looking for advice on how to fix the A/C Power Servo on my 1964 Cadillac Deville. The unit itself seems to be working correctly, but the vacuum actuator is leaking off. Has…Continue
CLASSIC CADILLAC PARTS CLOSED JAN 5-11, 2026
Started by Jason Edge in For Sale Jan 1. 0 Replies 0 Likes
Hello All,HAPPY NEW YEAR!Just a heads up that I will be in…Continue
Blog Posts
1963 RHS A/C kick panel - photos needed
Posted by SK on June 2, 2025 at 2:20pm 2 Comments 0 Likes
Could someone post front and back photos of the 1963 right-hand kick panel with A/C?
My car didn’t come with the original kick panels, so it's a bit of a mystery to me how I should cut the backing board and carpet to fit around the A/C.
Many thanks,
-Samu
Edelbrock Carb Block off Plates
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…
ContinueNew old stock seat material
Posted by Ray Schick on August 22, 2024 at 6:25pm 2 Comments 0 Likes
I bought this seat material thinking that it’s…
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January 18, 2025 - 63/64 Cadillac Chapter Zoom Meet-Up
January 18, 2026 from 7pm to 8:30pm – Zoom
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