First off... Thanks so much for the easy to follow manual on changing valve guide seals. I finished that good little job about a week ago. I am trying to reduce oil consumption in my 240d. Much to my dismay, the old seals seemed to (to me) be in good condition. I have not noticed a reduction in oil use. My benz has 211,000 on the odo. What should be the next step in trying to kill this tapeworm? I am burning about 2 u.s. quarts per 300 miles. Car starts well and runs like a dream... Does not lose power going up hills and will easily cruise at 75 on the highway. I am perplexed.
Thanks