Such as tetraethyl-lead and other additives that might be important to mention in my essayThank you
take it to get a complet senser calaberrate and reset the comeplet car seting to factore
depends on what your talking about if you are talking about it sitting and gumming up ?? Try some fuel stabilizer and crank it and let it run about once a month If your talking about the sulfur residue that you get from just every day riding try to find you some Motul fuel treatment it is formulated for motorcycles also try to find a place that sales ethanol free gas
Edit your question and put what codes are showing up .
