Lx570 pogo’ing, tundra coils a solution?

[highfructose]

The weather warmed up and my 45-46 psi is now 50 psi.

Hitting the same rough bump on the road, 80-90% of the pogo’ing is gone.

All that said, I ordered a 10mm spacer for the front coil and a 15mm for the rear based on advice from here…

idea being the extra 250 lbs in the front due to bumper/winch etc plus the extra however many hundreds of pounds of tools, parts, Wilco, and carrier in the rear have likely pushed me outside the preferred weight envelope for the stock cushy suspension.

If I can find an easy way to hook up and run tech stream, I’ll try to take ahc pressure data before and after the install.

 

[highfructose]

The weather warmed up and my 45-46 psi is now 50 psi.

Hitting the same rough bump on the road, 80-90% of the pogo’ing is gone.

All that said, I ordered a 10mm spacer for the front coil and a 15mm for the rear based on advice from here…

idea being the extra 250 lbs in the front due to bumper/winch etc plus the extra however many hundreds of pounds of tools, parts, Wilco, and carrier in the rear have likely pushed me outside the preferred weight envelope for the stock cushy suspension.

If I can find an easy way to hook up and run tech stream, I’ll try to take ahc pressure data before and after the install.

Possible solution found:
I read in the forum one of our members saying he had to bleed his ahc system 6 times before he got no bubbles and was good to go following a fluid swap.

I had no idea that might be necessary after my most recent ahc fluid swap.

I went under the vehicle and did 2-3 cycles of bleeding. The front two came out foamy looking almost like chocolate milk…when it settled it was clear brown brand new fluid…which I put right back in the reservoir.

then ran over the neighborhood bump I use for testing the suspension…this seems to have markedly reduced the harsh bouncy ride I was experiencing.

I also have a persistent intermittent ahc lean regardless of how I adjust the sensors…I doubt this bleeding will have fixed that but time will tell.

And I may continue bleeding it if I note further harshness/bounciness/wallows ride