Hello..i have an 85 silver spirit which is revving high..fuel mixture perhaps?..also a slight fuel smell in the cabin...i prefer using premium unleaded and using upper cylinder head lubricant...should i just use standard unleaded?...cheers geoff p.s..i'd appreciate your thoughts in regard to using the lucas upper cylinder head lubricant..am i wasting my money???
Answers & Comments
Most likely wasting money in both lube and premium, check the choke and the idle setting.