RevGTO

iTrader: (12)

My buddy just got a Transgo shift kit installed. 1-2 and 2-3 shifts are normal, but 3-4 goes like grab-slip-grab-hold. Any ideas as to what could be causing this?

RevGTO

iTrader: (12)

Bump - anyone?

performabuilt

iTrader: (25)

could it be the converter coming on the transgo kit does make the converter lockup much more noticable

RevGTO

iTrader: (12)

No - I know what you're talking about and that's not it. It's like the band doesn't hold at first - slips and then finally engages. The installer thinks that the 4th gear accumulator spring may be weak. I was thinking maybe something was done incorrectly to the 4th gear servo??

performabuilt

iTrader: (25)

well actually if the 4th gea spring was installed as the transgo kit shows it shouldnt matter weak or not its upside down and allready full of fuild so it effectivley not and accumulator any more . There could be excesive clearance for the fourth servo .Is it the stock servo ?

RevGTO

iTrader: (12)

Yes, stock servo. I don't have a set of instructions in front of me, but I know there are a couple of shims or something in there that are changed out.

L-EATER

iTrader: (2)

3-4 feed hole is too big. Get a new separator plate and drill it to the next to the biggest size recommended in the kit instead of the biggest. 3-4 flair is almost always caused by this. Hope this helps.....

RevGTO

iTrader: (12)

Well, we did have it drilled out according to the Pro-Built specs, which calls for extra big feed holes. This set-up worked great on my converter - but maybe not for his.

RevGTO

iTrader: (12)

Well, we did have it drilled out according to the Pro-Built specs, which calls for extra big feed holes. This set-up worked great on my converter - but maybe not for his.