2005DRAM2500
Junior Member
I have replaced every brake part, line and hose in my 2005 Dodge RAM 2500.
And when I say EVERYTHING, I mean it. SST Lines, hoses, calipers, booster, MC, ETC.
Including, replacing the Kelsey-Hayes ABS Pump/Module. (HATE)
I have bled the system 1M times using a vacuum canister and the pedal method.
Cycled the ABS Pump with my Autel MX808 scanner 1M times.
Setup the LF brake up with a submerged clear line in a canister with brake fluid, cycled the brake alone and with the ABS bleed.
No air bubbles at any corner.
Rock hard pedal with engine OFF. Halfway to the floor with engine ON.
Has to be this GOD FORSAKEN Kelsey-Hayes ABS block that has air trapped in it still.
Last option for me is to take the truck out of the shop and lock up the brakes somewhere to get the ABS to fully actuate and hopefully pass this air downstream.
Then bleed it again!
Any sage advice out there?
Thanks!
And when I say EVERYTHING, I mean it. SST Lines, hoses, calipers, booster, MC, ETC.
Including, replacing the Kelsey-Hayes ABS Pump/Module. (HATE)
I have bled the system 1M times using a vacuum canister and the pedal method.
Cycled the ABS Pump with my Autel MX808 scanner 1M times.
Setup the LF brake up with a submerged clear line in a canister with brake fluid, cycled the brake alone and with the ABS bleed.
No air bubbles at any corner.
Rock hard pedal with engine OFF. Halfway to the floor with engine ON.
Has to be this GOD FORSAKEN Kelsey-Hayes ABS block that has air trapped in it still.
Last option for me is to take the truck out of the shop and lock up the brakes somewhere to get the ABS to fully actuate and hopefully pass this air downstream.
Then bleed it again!
Any sage advice out there?
Thanks!