Originally Posted by CASANOVA

I have 1994 E420, recently both ASR & ABS lights comes when the temperature guage read 80 degrees; NO overheating problem. The car will start and drive normal until the temperature hit 80 degrees, then both lights comes on with engine still running and a sudden lost of accelation power, and pressing the accelator pedal require greater effort.

Suggestion to tackle this problem will be highly appreciated.