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-   -   tranny shifts smoother without dashpot (http://www.peachparts.com/shopforum/showthread.php?t=179728)

veganxxx 02-18-2007 09:16 AM

tranny shifts smoother without dashpot
 
I removed the dashpot vacuum dampener in an attempt to fix unsmooth shifting. Suprisingly it worked. I hooked up the vacuum line direct to the valve on the back of the injection pump and shifting is a good amount smoother. My question is what are the implications of the removal? It's a dampener so I assume I'm just giving the tranny more vacuum? Would that result in a smoother shift?

muleears 02-18-2007 09:46 AM

I have a 124 that did the same thing
 
It shifted OK when upshifting but was very abrupt when downshifting. I tried different vacuum remedies until I unpluged the vac. amplifier, now it shifts great. Obviously I have a vac. problem somewhere but this has worked so far, about 5K miles. I hope we aren't hurting anything by doing this.


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