"1990 Merc 454
2nd time thi
"1990 Merc 454
2nd time this season out on the lake, noticed on both runs that I have maybe 1/2 an ounce of oil on the floor under the dipstick, seems to be coming out from just under where you grab it to check level .... potential causes?
There don't seem to be any performance changes, still able to run 55-58 mph. Engine oil is due to be changed. Oil pressure gauge shows 90-100 psi."
2nd time thi
"1990 Merc 454
2nd time this season out on the lake, noticed on both runs that I have maybe 1/2 an ounce of oil on the floor under the dipstick, seems to be coming out from just under where you grab it to check level .... potential causes?
There don't seem to be any performance changes, still able to run 55-58 mph. Engine oil is due to be changed. Oil pressure gauge shows 90-100 psi."