Locked out of 3rd gear
#1
Locked out of 3rd gear
I have a problem with my ap1, only ever happens on the track shifting at redline. Won't let me into 3rd gear, never grinds. Just feels like a lockout, if I ease up on the Rpms it will let me in but then I'm losing time.New oem clutch and slave/master. Did it with the old oem clutch as well. Fresh fluids all around - amsoil,Clutch greased and shifter greased, free play minimal. Maybe it's just me? Also I have 75a motor mounts which I suspect...anyone else have an idea?
#2
Originally Posted by starchland
I have a problem with my ap1, only ever happens on the track shifting at redline. Won't let me into 3rd gear, never grinds. Just feels like a lockout, if I ease up on the Rpms it will let me in but then I'm losing time.New oem clutch and slave/master. Did it with the old oem clutch as well. Fresh fluids all around - amsoil,Clutch greased and shifter greased, free play minimal. Maybe it's just me? Also I have 75a motor mounts which I suspect...anyone else have an idea?
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#3
Btw only locks me out on the upshift, not downshift to 3rd.
Will check the trans and diff mounts (both 75a)maybe they need to be reset/realigned. Not sure if this would have an explanation for it or not mechanically.
Thanks
Will check the trans and diff mounts (both 75a)maybe they need to be reset/realigned. Not sure if this would have an explanation for it or not mechanically.
Thanks
#4
What weight of Amsoil tranny oil you using?
Thanks!
Thanks!
#6
Synchronizers? I recall seeing a post by Billman that said to go through all gears up to redline and back down a few times to get them back in line. He also mentioned to not skip-shift.
#7
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#9
Moderator
I did have one customer that had a problem getting into third, because the engine/trans were shaking back and forth too much. During fast shifts (he was shifting too fast anyway) he would hit the "side of the gate" so to speak.
I recommended mounts or an Engalls ETD, we have not done the job yet.
I recommended mounts or an Engalls ETD, we have not done the job yet.
#10
Maybe I am trying to shift too fast. But I wouldn't expect that to not let me in the gate. Mounts are good, maybe I will try going back to oem. Car has about 160k km. 3rd gear never gives me an issue otherwise. Maybe I will play around with the free play, maybe I have too little, been running this amount of free play for many years though.