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05-23-2015, 06:33 PM
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#1 |
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Registered User
Join Date: Jul 2011
Location: Valley Center, Ca
Posts: 277
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Bucking at slow speed right before shifting
69 Chevy C10. 350 260 HP Crate with Edelbrock Performer carb and manifold. HEI Distributor and relatively new(less than 5 k miles on HEI and Plug wires) plug wires.
Transmission is a 700R4 rebuilt as a "heavy Hauler" from Performa Built Transmissions. PO had it put in. Rear end is a 3:78 POSI Timing is set at 10 degrees. At very slow speed driving up a couple of small hills on a dirt road leading to my house the engine bucks right before the transmission shift to the next higher gear. I get a clicking sound from the transmission during the bucking. Transmission has a " Case saver". I think the clicking maybe the case saver. Any idea what is causing the bucking or the clicking? B |
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05-23-2015, 06:45 PM
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#2 |
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Registered User
Join Date: May 2015
Location: Warner Robins
Posts: 11
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Re: Bucking at slow speed right before shifting
checked plugs?
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05-23-2015, 07:15 PM
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#3 |
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Registered User
Join Date: Mar 2015
Location: Fletcher, N.C.
Posts: 309
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Re: Bucking at slow speed right before shifting
A shot in the dark here but could the carb be flooding? Need more info., does it do it at cruise on level ground etc?...
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05-23-2015, 10:16 PM
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#4 | |
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Registered User
Join Date: Jul 2011
Location: Valley Center, Ca
Posts: 277
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Quote:
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05-23-2015, 10:36 PM
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#5 |
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Registered User
Join Date: Jul 2011
Location: Valley Center, Ca
Posts: 277
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Re: Bucking at slow speed right before shifting
Checked plugs they look OK. Doesn't do it on level ground. Only when slowly going up a hill to my house just before it shifts.
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