Is there a check valve in the power steering pump to the booster line/or line it self ?????? The reason I ask is mine, (after setting awile) Starts losing fluid out the fill cap.This is the second time this has happen.Is this normal for this truck or is there a problem? I'm thinking I need to drive it more.:pray:Thanks Ed............................................

I'm not exactly clear what you taking about is this the power steering fluid or what?

Yes the power steering fluid, It's leaking out the cap, (on the pump) I was thinking:duh: beening the booster was higher than the pump the problem was it's draining back down and over filling the pump housing after setting awile. Ed.................

or maybe some trap air bubbles?did you just flush a fluid change or something?wonder why?

--- Update to the previous post...

now that is a video that i would like to see..is the correct way of getting out all of the fluid so new could go back in.

Na, Havent done nothing.It's did this before after sitting for awile. Now when I start it, It'll be low on power steering fluid. The truck sits in a heated garage around 60deg. It been in the same spot for a month, (not started) all of a sudden looked under the truck and it has power steering all over the floor. Checked fluid leval and its over full....... EDIT;That's why I'm thinking it's draining down/back into the power steering pump housing..........

Na, Havent done nothing. It's did this before after sitting for awile. Now when I start it, It'll be low on power steering fluid. The truck sits in a heated garage around 60deg. It been in the same spot for a month, (not started) all of a sudden looked under the truck and it has power steering all over the floor. Checked fluid leval and its over full.......

check valve in the system?

im subscribed!!

Check the fittings on the lines are they loose?