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Old 09-12-2012, 09:07 PM
Kugamon Kugamon is offline
Because we're dudes!
Location: Tri-Cities, WA
Join Date: Sep 2012
Posts: 7
Mein Auto: 2007 Z4 3.0Si
Smile Something more than that.

Yup, did the lube thing. When I bench tested it out of the car and applied a straight DC supply to the motor it went through the full travel length nice and strong. It stops at that 1/3 position as if there is some position sensor stopping it at that particular spot. When the oil pressure bleeds off a bit and the top drops back down an inch or so, the motor kicks back in and drives the top back up tp that dang 1/3 open position and stops. Won't go up or down again until the oil pressure bleeds off a bit again. Then it will either go all the way down or up to the 1/3 open position. Screwy thing.

I'm an engineer. I feel I am supposed to be able to figure this stuff out. Eventually I will! Another beer or three and I can solve the worlds problems! If only.

Thanks for the good ideas.
Kugamon - Beer is good food!

Happy 2007 Z4 3.0Si owner.
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