engine diagnostic light

[terry@yarmouth]

yesterday went to start car as normal. c200k 2002. engine turned over with lots of stuttering and backfiring. turned it off quick.checked under bonnet couldnt see anything obvious, loose wires, fuel leak etc. gave it another go, engine fired up normally.going down the road suddenly all dash display lights came on, engine tried to stall but carried on.got to home , tried engine again ,fine started ok but now engine diagnostic lamp permanantly on, no fault codes showing? anyone got any ideas of where to start please.

 

[BlackC55]

You will need it plugged into a star. I expect it's picked up a missfire.

 

[terry@yarmouth]

thanks for the info, guess its gonna cost a few pounds, got any idea of cost ?

 

[BlackC55]

To plug it in?