Hello,

I have a 1998 CLK 320 that has 67.000 miles on it. I recently purchased the car and got a pre purchase inspection. Everything checked out fine. The car was running great but today first the warning OIL SENSOR DEFECTIVE came on. After restart the warning was gone. Then an hour later at a light the car seemed to not respond to gas and only moved under heavy gas like the transmission was slipping. Then I felt a jerk during gear change. After restart the car would run fine show same symptoms after a minute of driving. Then the warning CHECK ENGINE ELECTRONICS came on. The CHECK ENGINE light came on as well.

Please tell me what is going on !!

Thank you.

Just a guess but I would check the main wiring harness.

Personally, I'd scan for DTCs!

__________________
Currently Driving
2006 E320 CDI
1999 E300 Turbo Diesl
2002 ML500
1995 E320 Station Wagon


MBs I've owned
1997 E320 Assassinated by Pine Tree
1987 300E Wife Killed Engine
1981 300D Stretch Limo Total Loss
1970 250 Coupe 212,000 mi.
1974 450sel 184,000 mi.
1974 240D 377,000 mi.
1977 300D 204, 000 mi.
1979 280se God Only Knows!
1983 240D 130,000 mi.
1972 220D 280,000 mi.
1983 300SD 244,000 mi.

Thanks. I should also mention the dealer replaced the transmisson under warranty just 26,000 miles ago. Is it possible to have failed again?? Also they wont fix it because the work was done in 2002, too long ago they say.