Sulfur smell indicates contaminated Catalytic convertor if gas engine but if diesel not sure
February, 6, 2013 AT 5:48 PM
Save yourself some grief go by a new battery or service the one you have. I run duramax diesels and the charging system will cook the passenger side battery. If it a sealed battery can it and if it is a after market just service it with distilled water. Have a good day and good luck.