When you hit the gas, does the engine vibrates, and hesitates a little? Do you feel the engine is loosing power?? Maybe it's the spark plugs and coils?? Just a thought....

P.S. One more thing, do you see dark exhaust when you accelerate hard???

Andy Kuo

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• 1992 Mercedes-Benz 400SE
  
• Moonstone Grey/Black Leather
  

ICQ#26950002
Mercedes Owners ICQ ActiveList ID#61730549
http://drive.to/akry
http://akry.homestead.com