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Discussion Starter #1
I have posted before that I replaced my MAF sensor and it releived my car of the previous problems that many people have been having. Now they are returnign slowly, I now have a fuel trim bank alert on my CEL. And the vehicle is again beginning to be sluggish in the morning until i restart it after driving a little. What could be causing this a second time. I find replacing the MAF to be an expensive bandaid.
 

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Parts warranty on the MAF. It's not a band-aid, the sensors really are that bad. K&N type air filters will accellerate their already early demises. Trust me, I do at least one of these a day. My parts department stocks 15 at a time.
 

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Discussion Starter #3
Thank you for the info. My car isnt under factory warranty and my extended doesnt cover sensors. Since they are 250 a pop I will replace it one more time, then put an end to my Mercedes Hell on wheels.
 
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