New hear I need help i heard there was some pretty smart guys on hear that could help me. i just got my first kompressor 1999 slk230 it acted like it would be a car i would like to have so i bought it two weeks later head gasket blows .when i got this car it came with another motor same year so i pulled the motor an put the other one in i used every part that it came with. Well it starts but is running like **** so i put a code reader found some codes an started pulling sensors from my old motor thought this was goin to be plug an play start an go boy was i wrong i need help bad please