20hp merc

[Spvracing01]

Do fuel pumps go bad even with a brand new diagram. I have an 88 mercury 20hp and will not pump fuel and can not find an air leak.

 

[Mi duckdown]

Re: 20hp merc

usually NO. the kit you bought may have different diaphrams for alot of motors. make sure used the right one

 

[Spvracing01]

Re: 20hp merc

usually NO. the kit you bought may have different diaphrams for alot of motors. make sure used the right one

That's what I thought and yes it's the right one kit only had one diaphragm and all the passages line up