D
Dillon Anderson
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- Reaction score
- 0
- Thunderbird Year
- 1964
Hello I just got done putting new head gaskets on 1964 thunderbird. When doing this I had to take almost everything off the engine. Now that I got it running it will not shift until about 40 to 45 mph I don't think its the transmission itself because it worked perfectly fine before I took the engine apart. I was wondering if there was anything that may be causing it to shift at a higher speed then normal. I have notice that my kickdown linkage my not be set correctly but would that cause it to shift that late. I thought that was only when you have high throttle like when your trying to pass. Just wonder if anything else controls when it is supposed to shift.