Its the first nice day here in a long time. So i went for a cruise. Its the first time i noticed this, but if i stomp on the gas, the trannie no longer downshifts. I can downshift mannully, and it takes off just fine. Any ideas???

its a 4L60 btw.

 

sounds like you need a new one. or an adjustment of the current one...

they self adjust...so it may have broken or is too far out for adjustment to be made...


i see your a member of fast...

me too

 

I might need a new one, it does have 165,xxx.....how long do the 4L60s normally last?

 

if its oem...your on borrowed time

i have a tv cable here at the house...bought a new one with the bowtie tranny..

ill give it to you for 10 bucks and you can see if it helps your shifting out...

mine shifted good... bowtie recommended a new detent cable with my tranny so i bought it