occasional exhaust smell

[flamingskullz22]

what is it when i gun it sometimes in certain places i start to get a smell from my exhaust like rotted eggs help

[magnumP5]

Sulfur smell is usually a result of a bad catalytic converter.

[cwaitt11]

i get the same smell...it doesn't last for long but it doesn't smell good...usually only at highway speeds after i step on it for a few