BenzWorld Junior Member
Date registered: Apr 2012
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A160 -99 Engine knock, missfire and error code P0340
I have a problem with my A160 -99 and getting really tired now. So I need some help please.
-Engine knock in a few seconds after I start but decreases after
-When the engine is warm, it goes worse, jerky at the gas pull and strange rattling sound coming over 2000rpm.
-When it is warm it starts to missfire on idle.
-Also got the error code P0340
I have changed to new ones:
-Plastic Ignition Module
What could it be?