SST Grind on Startup
#91
hi , so did updating the tcu to 8631B002_dio30.cff , latest firmware actually solve the grinding issue ? I have just had this grinding noise as well and has been doing some research on how to actually solve this issue but looks like someone mentioned that the grinding sound still happens after updating the software ?
Will get my tuner to have a look on this and update the software.
Will get my tuner to have a look on this and update the software.
#92
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hi , so did updating the tcu to 8631B002_dio30.cff , latest firmware actually solve the grinding issue ? I have just had this grinding noise as well and has been doing some research on how to actually solve this issue but looks like someone mentioned that the grinding sound still happens after updating the software ?
Will get my tuner to have a look on this and update the software.
Will get my tuner to have a look on this and update the software.
#93
I wish it wouldn't make the noise, I hope synchros aren't being worn out every time it does it, because that's what it sounds like.
Oh well, I guess there's nothing you can do unless you get a brand new transmission.
#94
My advice to you guys is to shift to "N" before starting the engine, in this way the gearbox will do its shift testing but without the grinding noise.
It works for me, I hope it does for you.
Regards
Geo
It works for me, I hope it does for you.
Regards
Geo
#95
#97
#99
#102
[QUOTE=Jacks Transmissions;11810852]we tested this a while ago (along with tsb etc) on one unit that was only in for the grind with no luck.
we ended up fixing it with the rebuild.
seems it will on some units but others are unaffected by what position they are started in.....
I tried a few of these ideas on my transmission grind "which is every single start" and none of them worked
But I did find a way to almost eliminate it and that's starting in neutral and as quick as I can put it into drive,
I must put it into drive as early as possible as its rotating to start, So after 2 compression strokes before the 3rd stroke.
So as it fires on the 3rd you are already in drive
then it goes into 1st gear so must avoid the 5th gear check! "No grind"
Works everytime if I time it right
Hope this helps others please check and reply if it does work for you.
we ended up fixing it with the rebuild.
seems it will on some units but others are unaffected by what position they are started in.....
I tried a few of these ideas on my transmission grind "which is every single start" and none of them worked
But I did find a way to almost eliminate it and that's starting in neutral and as quick as I can put it into drive,
I must put it into drive as early as possible as its rotating to start, So after 2 compression strokes before the 3rd stroke.
So as it fires on the 3rd you are already in drive
then it goes into 1st gear so must avoid the 5th gear check! "No grind"
Works everytime if I time it right
Hope this helps others please check and reply if it does work for you.
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