"I believe you have a 63-6339 body style (1963 4 Window Sedan de Ville)
If this is the rear qtr belt or drip molding I would have.
Here is link to rear qtr molding: https://www.facebook.com/media/set/?set=a.588387922743195&type=3
Here is…"
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Mark Geertsma
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Mark Geertsma's Discussions
WTB: passenger side C-pillar trim piece 63 SdV
Started this discussion. Last reply by Jason Edge on Monday. 1 Reply 0 Likes
I’m looking for the small passenger side C-pillar trim piece (roughly the division between roof and body) for my 63 Sedan de Ville. This is not the wide molding that extends sideways from the rear…Continue
TV rod adjustment 1963 Cad
Started this discussion. Last reply by Russ Austin May 12, 2025. 4 Replies 0 Likes
I’m struggling with my TV rod adjustment. I’ve been trying to adjust it as per shop manual, but it’s still not OK. When cold, it shifts smoothly through all four gears, when hot, it hesitates (lots…Continue
Tags: adjustment, rod, TV
1963 AC evaporator core leaking?
Started this discussion. Last reply by Kenneth Barton Jul 18, 2025. 4 Replies 0 Likes
Hi all,Again I have issues with my AC system. Had it refilled recently but within a few days the system was empty again. The AC mechanic added tracer fluid to check for leaks, but there are no…Continue
Tags: 1963, core, evaporator, AC
Mark Geertsma's Page
Latest Activity
WTB: passenger side C-pillar trim piece 63 SdV
I’m looking for the small passenger side C-pillar trim piece (roughly the division between roof and body) for my 63 Sedan de Ville. This is not the wide molding that extends sideways from the rear window, but a narrow trim piece right below that!Anyone here?See More
"Mark,
It wasn't entirely "difficult" in the sense that I never got stuck on a certain step. But it was quite involved.
I followed the procedure in the shop manual. The executive summary is you must remove the hood since the hinge…"
"Hi Kenneth,
How difficult was it to get to and replace the evaporator core?
I've heard something about an opening in the inner fender?"
"Hey Mark,
I'm in the midst of converting my 63 to R134a and replacing lots of components. I replaced almost everything, including the evaporator, with new parts. And I still have been chasing leaks.
A friend brought his freon sniffer over,…"
"Are you setting the TV rod with the throttle rod disconnected from the carb? The vacuum dash pot hods the throttle open just a little bit. "
"Trans was rebuilt about 2 years ago and all internal seals were replaced. The problem started when I changed the fluid (type A). It was shifting fine before but with the fresh ATF, 2-3 shift was a bit too late to my taste so I decided to reset…"
"Its not the TV rod, the trans is in need of a rebuild. Fluid is bypassing internal seals when hot. Try adding Lucas trans additive. "
" You may have the the TV rod adjustment close because it shifts fine when cold. The Fluid gets thinner when it heats up . I had a similar problem running Dexron VI which is thinner in viscosity than Type A or Dexron II or III. I ran 5 Litres…"
TV rod adjustment 1963 Cad
I’m struggling with my TV rod adjustment. I’ve been trying to adjust it as per shop manual, but it’s still not OK. When cold, it shifts smoothly through all four gears, when hot, it hesitates (lots of revs) to make the 2-3 shift and most of the time there’s no 3-4 shift. I’ve tried and test drove time and time again yesterday, but with very limited results. Fluid level is OK, so I suspect I’m doing something wrong with the adjustment. Can someone knowledgeable in this field pls give me a simple…See More
"It's possible that the evaporator core is leaking. There are electronic freon detectors that "sniff" the air and beep when they detect freon (& other gasses). These are good for finding leaks from inside the A/C box through…"
1963 AC evaporator core leaking?
Hi all,Again I have issues with my AC system. Had it refilled recently but within a few days the system was empty again. The AC mechanic added tracer fluid to check for leaks, but there are no visible leaks anywhere. I’m starting to think it’s the evaporator core as this is the only place that can’t be checked.From your experience, how likely is it that the evaporator core is leaking?And how easy (or not) is it to replace the core?See More
"Nice!"
Profile Information
- Do you own any 1963 & 1964 Cadillacs? If Yes, Year & Body Style
- 1963 Sedan de Ville
- Cadillac LaSalle Club Membership Number? (Must be a member to Join Chapter & Website)
- 35838
- 1963/64 Cadillac Chapter Member?
- Yes
Mark Geertsma's Photos
Comment Wall (3 comments)
- At 6:23pm on March 26, 2025,
Dennis P. DiBari said…
Thank you very much Mark!!
Dennis DiBari
- At 7:28am on March 24, 2025,
Hi Mark,
That is one sharp looking Caddy. Great pictures.
Dennis DiBari
- At 3:52pm on March 23, 2025,
Jason Edge said…
Hi Mark,
Welcome back to the 63/64 Cadillac Chapter & Website! Share some pictures and stories on your 63 Cadillac and bring us all up-to-date when you get a chance.
Jason.
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Forum
Interior wood
Started by Jeff Donaldson in Restoration Discussion on Tuesday. 0 Replies 0 Likes
Quick question......What is the best wood cleaner/polish for the interior wood trim in my 64 Fleetwood?CheersJeffContinue
WTB: passenger side C-pillar trim piece 63 SdV
Started by Mark Geertsma in Wanted to Buy. Last reply by Jason Edge on Monday. 1 Reply 0 Likes
I’m looking for the small passenger side C-pillar trim piece (roughly the division between roof and body) for my 63 Sedan de Ville. This is not the wide molding that extends sideways from the rear…Continue
Rescan of November 1962 Serviceman Bulletin Uploaded
Started by Jason Edge in General Discussion Jan 26. 0 Replies 0 Likes
Back in November I started rescanning the Serviceman Bulletins as a…Continue
Dino Undercarriage Restoration Continues Rearward at the Frame to Body Support Flat Braces
Started by Jason Edge in Restoration Discussion Jan 24. 0 Replies 1 Like
After making a decent start on cleaning up a section below right rear area of my my 64 Coupe de Ville - Dino's undercarriage, I have been slow to make more progress but in the last couple of days…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
New 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…
Loud air moving sound within carb with cleaner removed
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?
Events
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February 15, 2026 - 63/64 Cadillac Chapter Zoom Meet-Up
February 15, 2026 from 7pm to 8:30pm – Zoom
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