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Joined: Jan 2012
Posts: 9
Grease Monkey
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OP
Grease Monkey
Joined: Jan 2012
Posts: 9 |
Just inherited a 1940 Special Deluxe Cabriolet with a 40+ resto and engine rebuild and noticed that when the engine is running, the distributor moves. And to clarify it does not rotate except when the vacuum advance does so. It actually moves around. I am thinking it may be the bushing in the block that the shaft slips into. If so does anyone know where to get one and can it be removed and installed from up top or via the oil pan? Any info would be great. thanx
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Joined: Sep 2005
Posts: 558
Oil Can Mechanic
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Oil Can Mechanic
Joined: Sep 2005
Posts: 558 |
Hello 40cabriolet, and welcome to Chevy Chatter II! Since you have a 1940, you may want to post your question in the 1937-42 Forum a little further on down. You'll likely get more responses. In the meantime, here is a link to some discussions which also talk about distributor movement. https://vccachat.org/ubbthreads.php/topics/135109/1Happy Motoring, and once again, welcome. Dan
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Joined: Nov 2001
Posts: 29,847
Tech Advisor ChatMaster - 25,000
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Tech Advisor ChatMaster - 25,000
Joined: Nov 2001
Posts: 29,847 |
Hi There and welcome to Chevy Chatter II. Glad to have you with us! On your distributor moving around, it could be caused by either a bent shaft in the distributor or the distributor might not be down against the engine block as it should be thus the distributor gear is not engaging the cam gear correctly. By the way, there is no bushing in the block for the distributor. Also, just for future reference, when you post again you might want to post in the 1937-42 forum instead of here in the 1912-1928 forum. That way more dudes that are into your model year will read your post and they can help you with any questions that you might have. Good luck with your 1940 cabriolet.
The Mangy Old Mutt
"If It's Not Junk.....It's Not Treasure!"
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Joined: Jan 2012
Posts: 9
Grease Monkey
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OP
Grease Monkey
Joined: Jan 2012
Posts: 9 |
Just put it there too, also just put in a rebuilt distributor and have the same issue.
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Joined: Nov 2001
Posts: 29,847
Tech Advisor ChatMaster - 25,000
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Tech Advisor ChatMaster - 25,000
Joined: Nov 2001
Posts: 29,847 |
The Mangy Old Mutt
"If It's Not Junk.....It's Not Treasure!"
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Joined: Oct 2003
Posts: 814 Likes: 1
ChatMaster - 750
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ChatMaster - 750
Joined: Oct 2003
Posts: 814 Likes: 1 |
40cabriolet; If you have a distributor that is walking around find out now what the cause is. If the distributor gear gets worn it will also wear your cam gear it meets with. If it wears that cam gear, then it's time to pull the cam. A worn cam gear will wearout a distributor gear in no time and vise-versa. Don't drive it till it's fixed.
Steve '25 Superior "K", '79 Corvette , '72 Corvette LT-1 & 1965 Corvette Coupe
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