gazzaskirepair Active Member Dec 2, 2019 #26 seadoo_103 said: Ok I will put some wd 40 down it and check again the first time I did a compression check it was 75 then 25 and then 50 so it’s not giving me a Accurate reading Click to expand... That’s sounds like shit on valve seats
seadoo_103 said: Ok I will put some wd 40 down it and check again the first time I did a compression check it was 75 then 25 and then 50 so it’s not giving me a Accurate reading Click to expand... That’s sounds like shit on valve seats