All the sudden the filler cap is leaking fluid out of the cap. Pulled the cap inspected it good washed it up put it back on and still leaking. It checks out on the full mark when hot so its not over full.

Maybe the gasket on the cap has gone bad.

The spring in the cap, does that relieve pressure? I dont get it. Ordered one yesterday.

 

  On 8/2/2020 at 8:29 PM, jlwelding said:

All the sudden the filler cap is leaking fluid out of the cap. Pulled the cap inspected it good washed it up put it back on and still leaking. It checks out on the full mark when hot so its not over full.

Mine was leaking out the cap on hot days. Same for another guy that was saying the same thing that the synthetic was foaming up and leaking out the top at the cap. So we both reported the problem stopped when we went back to the non synthetic power steering fluid.