Jump to content

btr jumping gears


Recommended Posts

it hasn't been tuned at all.. doesn't do it in manual mode or when its cold... when you have the scan tool on you can see in active data that it selects 2nd then jumps between 1st thats why i'm thinking its software..... and only light throttle it does it stick your boot in and its perfect..... its had the early oil pump fitted and running the 4l60e pressure reg 

Link to comment
Share on other sites

  • 3 weeks later...
On ‎1‎/‎12‎/‎2019 at 1:07 PM, Roland@pcmtec said:

Someone suggested they probably installed a GM s5 solenoid and wound up the pressure. I would take it back to whoever develops the kit and get them to solve it.

The GM S5 solenoid is far too aggressive for the BTR 4 speed. I had one in my built BTR and even with the shift settings set to the highest mA settings the trans would slam through all the shifts. Had the BTR S5 solenoid installed and the shifts are now fully controllable.

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Unfortunately, your content contains terms that we do not allow. Please edit your content to remove the highlighted words below.
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

  • Create New...