"I recently purchased a 1988 S
"I recently purchased a 1988 SunRunner with a AQ151c Volvo Penta outdrive 290. It has 309 hours and the timing belt has never been changed. The timing belt looks fine but the manual says to replace at 500 hrs. Does it matter how old the belt is or do you go by hours? Would also like to know h.p. Also, when the fuel tank is full it only registers as half full. How do I check to see if it is the sending unit or gauge? Thanks, Ron"
"I recently purchased a 1988 SunRunner with a AQ151c Volvo Penta outdrive 290. It has 309 hours and the timing belt has never been changed. The timing belt looks fine but the manual says to replace at 500 hrs. Does it matter how old the belt is or do you go by hours? Would also like to know h.p. Also, when the fuel tank is full it only registers as half full. How do I check to see if it is the sending unit or gauge? Thanks, Ron"