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Joined: Dec 2022
Posts: 5
Grease Monkey
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OP
Grease Monkey
Joined: Dec 2022
Posts: 5 |
1966 Caprice with a 327/poweglide dies only when shifted into reverse. However it also has the timing set to 31 at idle! I’m new to the car so I’m trying to work out these things. When I adjusted the timing down to something closer to factory spec it doesn’t run well (brought it down to 8). I’m hoping there’s some knowledge here that can point me in the right direction. Thanks.
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Willwood Engineering
Wilwood Engineering designs and manufactures high-performance disc brake systems.
Wilwood Engineering, Inc. - 4700 Calle Bolero - Camarillo, CA 93012 - (805) 388-1188
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Joined: Jan 2002
Posts: 30,701 Likes: 141
ChatMaster - 25,000
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ChatMaster - 25,000
Joined: Jan 2002
Posts: 30,701 Likes: 141 |
Possible stretched or improperly installed timing chain.
Gene Schneider
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Joined: Dec 2019
Posts: 1,139 Likes: 75
ChatMaster - 1,000
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ChatMaster - 1,000
Joined: Dec 2019
Posts: 1,139 Likes: 75 |
Also possible the timing cover and/or pulley have been changed and the timing marks don't register with each properly. Maybe?
Last edited by Stovblt; 09/29/23 02:07 PM.
Ole S Olson
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Joined: Jan 2002
Posts: 30,701 Likes: 141
ChatMaster - 25,000
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ChatMaster - 25,000
Joined: Jan 2002
Posts: 30,701 Likes: 141 |
If it was my car I would pull the radiator, balancer and timing chain cover and investigate.
Are you checking the tiiming with the vacumm hose disconnected?
Gene Schneider
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Joined: Dec 2019
Posts: 1,139 Likes: 75
ChatMaster - 1,000
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ChatMaster - 1,000
Joined: Dec 2019
Posts: 1,139 Likes: 75 |
Great question regarding vacuum hose!
Ole S Olson
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Joined: Dec 2022
Posts: 5
Grease Monkey
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OP
Grease Monkey
Joined: Dec 2022
Posts: 5 |
Vacuum hose disconnected when I check timing. But great info here and looks like I have investigating to do. Thanks.
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