2002 Mercedes-Benz ML320 Q&A

2002 Mercedes-Benz ML320 Question: when i turn the engine on ml320 2002 i smell from out side like a gas

its smell like a home gas -
Answer 1
COULD BE THE CAT CONVERTER SMELLING LIKE THAT.IF SO YOU COULD BE HAVING ISSUES WITH THE RUNNING OF THE ENGINE AND A SENSOR IS OVER COMPENSATING. DO YOU HAVE A SERVICE ENG SOON LIGHT ON? -