I recently purchased a 1988 quad with 40k miles. It has sat in a garage in Arizona, left alone since 2001. Pictures attached. Relayed to me it had fuel issues. I am replacing all rubber lines, hoses and rubber in the suspension. Gas tank was severely corroded so I have one on the way. Changing the water pump, belts and have the radiator out. I am looking for suggestions on what else to look for. Have also shot some lube into the cylinders. Hoping the injectors will be good. Pictures attached. Expert advice for someone more knowledgeable than me is much appreciated. I also have a shop manual although they don’t mention pulling the studs or removing the crank to change the water pump. Did I mention no rust? The coolant was good and the oil looked new.