"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. "
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Mark Geertsma
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Mark Geertsma's Discussions
TV rod adjustment 1963 Cad
Started this discussion. Last reply by Russ Austin May 12. 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 Kurt Apr 1. 1 Reply 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
"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!"
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"Your picture gave me an idea. We have our sort of bland header with the 63 and 64 front clip, how about rotate member 63's on left and member 64's on the right? I can pull from our Member Cadillacs or just grab the from posts by…"
"Thanks! Like the color on your 64. You don’t see that very often."
"Hi Mark,
That is one sharp looking Caddy. Great pictures.
Dennis DiBari"
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.
Members
Forum
window regulators
Started by Frank Murch in 1963/64 Cadillac Specific Discussion. Last reply by Frank Murch 4 hours ago. 2 Replies 0 Likes
For years my winds have seemed to be looser and less accurate than most modern windows. I am thinking the soft parts are worn. Has anybody gone through thier window regulators and felts to restore…Continue
Replace Choke Tube or Install Electric Choke?
Started by Michael Stinson in 1963/64 Cadillac Specific Discussion. Last reply by Patrick Westphal yesterday. 4 Replies 1 Like
My mechanic has sourced a choke housing and new internals. As you might expect, the choke tube is damaged and or clogged. My options are to either replace the choke tube, or my mechanic recommends…Continue
Tags: Electric Choke, Choke Tube
Correct whitewalls
Started by Richard Stanley in 1963/64 Cadillac Specific Discussion on Thursday. 0 Replies 0 Likes
I just replaced my tires from Diamondback (I had bad results in the past from Coker). It was the second time, due to the age of the tires. About 18 years ago Diamondback made custom whitewalls…Continue
Dino Radiator Leak - Time to Recore!
Started by Jason Edge in General Discussion. Last reply by Jason Edge on Thursday. 35 Replies 0 Likes
I had brought up the topic of radiator leaks as a discussion topic for our Chapter Zoom meet-up this past Sunday and thought I would share on our website for everyone and probably do a more formal…Continue
Blog Posts
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…
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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