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Transmission shifting

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Old 05-26-2011, 12:42 PM
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I have a 84 blazer Siverado and i have an issue with it hard shifting into 2d gear at 20MPH.......why and what would be the cause i believe it has a 400t in it. Can someone help me out....please
 
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Old 05-26-2011, 12:55 PM
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*Moved to 'Full Size K5 Tech'*
 
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Old 05-26-2011, 10:27 PM
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Could be a number of things. 1st off id start with the basics. Fluid & filter change,change the vacuum actuator and Check the Governor gear. this should help with the hard shifting into 2nd. about the hard shifting into gear,ehhh..do the filter change 1st.
 
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Old 05-27-2011, 07:27 AM
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I believe That blazer would have had the 700R4 in it it unless someone swapped it out
here is a link with pictures of the trannys and there pans
General Motors | GM | Automatic Transmission Identification Chart
 
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