Hard 4-3 shift..
Anyway- Whenever I hit the gas at highway speed, it hesitates, then shifts down HARD into 3rd. I was told there is a little relay thing on the transmissin thats causing the probmem, in those words, so I have no idea whats going on.

Any ideas?
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1990 Bronco XLT 302 Bone Stock
Tax Return Mods -
K&N, Dynomax Headers, Dynomax 2 1/2in Cat-Back, 160° Stat, TB Coolant Bypass


