Trans won't kickdown & RPM's Off
07-26-2008, 10:04 PM
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Staging Lane
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Trans won't kickdown & RPM's Off Recently I've noticed my 4L60E won't kickdown when you go to WOT. It will kickdown one gear from 4th to 3rd at higher speeds but not two gears as it had in the past.
I've also recently added an aftermarket tach and now notice my RPM's on the factory tach are quite high as compared to the aftermarket. At idle the factory tach reads 1000 while the aftermarket reads 600 RPM.
Both of these seem to have happened after I had the trans rebuilt. Has anyone run into these issues before? My trans guy said nothing he did would have caused these issues. Any ideas out there?
I've also recently added an aftermarket tach and now notice my RPM's on the factory tach are quite high as compared to the aftermarket. At idle the factory tach reads 1000 while the aftermarket reads 600 RPM.
Both of these seem to have happened after I had the trans rebuilt. Has anyone run into these issues before? My trans guy said nothing he did would have caused these issues. Any ideas out there?
