Help! c6 not shifting right
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Joined: Nov 2010
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From: Leesburg, FL
Help! c6 not shifting right
I'm working on my DD, an '86 F150 that has an (older) carbed 302 with a c6. Neither is original to the truck. The tranny has been very soft in shifting 1-2 when warmed up, (around 15mph) and the exhaust tone changes from "truck rumbling" to "high revs in neutral". I usually have to let off the throttle to get it to shift to 2.
I changed the filter and fluid (including the torque converter fluid) today, replacing with new Dex/merc. No change.
Also, reverse has a difficult time moving the truck against any load, from backing up in dirt to backing up an inclined driveway to backing up my home maintenance ramps.
Where do I start?
I changed the filter and fluid (including the torque converter fluid) today, replacing with new Dex/merc. No change.
Also, reverse has a difficult time moving the truck against any load, from backing up in dirt to backing up an inclined driveway to backing up my home maintenance ramps.
Where do I start?
