1994 gts lots of oil in back after cranking to start

[gtspumper]

Hello everyone, just found this cool site and am asking for some help. I have a 1994 seadoo GTS with low hours and 115 psi and 120 psi in the cylinders compression.
At the end of summer last year I fogged the inlet and the cyliners with good amount of wd40. I tried to run the fuel out at the lake but it would not quit running with the fuel selector switch so i just turned it off thinking i would ride again in the fall being in central calif. and maybe the fuel selector switch was bad.
I was trying to start it up this spring and I guess the wd40 was so wet it would not let it fire until most of it blew out. So I cranked it over and over and over etc. Got new plugs and got it fired up but had tons of oil out of the rear end exhaust. I am assuming this is from the oil injector that did not get burned off until it started ???? I don't want to ride it until I am sure this is normal for so much cranking without firing?

Please help

Thanks in advance

gtspumper

 

[timmyboy76]

seals..

possible, theinner seals or the RV sea, is/are leak'n. Remove the plugs, and crank ur over, while hav'n towel on holes. If substancle amount of oil, then, that aint good.

 

[gtspumper]

Thanks Timmy for the reply, What are the inner and rv seals used for? to keep excessive oil out of the combustion chamber?

THANKS

 

[timmyboy76]

yep....rv seal,holds back, so only oilcan be "injected", if bad, seeps thru behind RV, thus back inside crank area, along with the "injected" oil.
Inner seals, help keep itconfined to the RV assy.

 

[njhawk26]

smoke

is this also possible in a 2000 gs 720 motor? i believe i have the same problem. was the oil dark black out of the exhaust?

 

[gtspumper]

NJhawk,

Was this after the first startup of the year? and yes my oil was black. i am thinking it maybe the wd40 and the injection oil during long cranking periods. i am taking it soon to the lake. will post with results.......

 

[njhawk26]

Yes the oil was pure balck. like used engine oil. I didnt but anyoil or anythig in the cly, but i have like a gallon after startup. Let me know wat happens at the lake. Good Luck!!!

 

[gtspumper]

turns out the oil was wd40 and inj oil during cranking. the oil leakage has went away. 2 years ago had the carbs cleaned and new fuel hoses. it always ran rough at start then warmed up ran good until i stopped then ran rough again. this year finally got it started after fogged with wd40 last fall. put in new plugs, inj oil filter, bypassed fuel selector switch ( it felt spongy) and it ran like a scalded dog!!!!!!

 

[custompartsguy]

turns out the oil was wd40 and inj oil during cranking. the oil leakage has went away. 2 years ago had the carbs cleaned and new fuel hoses. it always ran rough at start then warmed up ran good until i stopped then ran rough again. this year finally got it started after fogged with wd40 last fall. put in new plugs, inj oil filter, bypassed fuel selector switch ( it felt spongy) and it ran like a scalded dog!!!!!!

Welcome to the site...

 

[kustomkarl]

Glad you got it running. Let us know if you need any other help.

Karl