Complaints about sulphr smealls, acceleration problems, oxygen content codes, IAC codes, EGR codes,\

It has been noticed that this time of year these complaints are very very common, it is due to bad mixes from winter to spring gas formulas. The humid air this time of year also adds a h20 content into the tank cells every time opened to refuel at the gas stations. Do not mistake bad gas for the culprit.