NRL

I added more power steering (Mercedes hydraulic) oil and it made the groan go away, its pretty quiet now with low speed steering.
Never had to add any before and noticed the groan getting louder, and it was low.
Just curious where the oil goes thru time, there is no leak any where..

Anyone know?

radride

Did you replace your tandem pump recently?

R.K.

Blkvip

id get that looked. if its the pump for some reason pricey fix. but coulda been just low. had it happen on a diff car. the CL is still new to me so could mean diff

NRL

I think the first owner had it replaced under warranty when it was younger.

I'll watch the level for now and look for leaks again.
What's the filter interval?

awiner

Its a closed system and should never lose oil. Supposedly

radride

Most leaks you won't see on the ground because of the tray under the car catches it. Then when you drive it comes out the back and sprays the under neath of the car. OP, pull the plastic tray under the car to see if there is oil captured in there.

R.K.