hey guy I have sent my mercedes to the local mech.. I let him know what I had worked on and gave him instructions on what to do.. you see I live in Oklahoma bartlesville to be exact.. and techs are hard to come by.. I advised them to flush the fuel tank and I have an ovp relay coming and I was wondering if there is a flywheel position sensor on these cars I can not find any info regarding.. everything I have read regarding states that this may cause the running rough idle hard start problems I am having..
Thanks
D