My 718cc won't go full throdle

[spike97]

I need to find the screws or my house at 7:18. This part looks are covered in oil and I think it's spreading to get rich. Does anybody know where the screw is? I really need help now.

 

[jjsinaz]

Sorry, but your post is somewhat incoherent. Not sure what you are saying.

 

[spike97]

Oh geez I didn't realize how little sense that made. I used talk to text lol oops. I meant to say that my jet ski seems like it is miss firing when you get up to about 30 miles an hour. I think that it is burning way to rich and the spark plugs are covered oil after i run it. And I can't find the screw that adjusts the amount of oil that goes into the and engine

 

[jjsinaz]

The only adjustment on the oil pump is aligning the two marks once the idle speed is set right . There is an adjustment on the cable that works the oil pump

 

[Bills86e]

Begin with a compression test before you re-try riding. Posting This will tell us the engines health. Do you have your manual specific to your year/model?

 

[spike97]

Okay I'll check the compression. And no I don't have the specific Manual. I use an online Manual

 

[spike97]

...........

 

[spike97]

Bills86e they're both 115psi

 

[Bills86e]

You need a top end rebuild, good luck Sir!

 

[spike97]

Great thanks

 

[spike97]

I got the ski running fine now. It has more power than before since I fixed the oil issue. But how necessary is the top end rebuild? Cause if I can wait until winter then I'll do that

 

[mikidymac]

IF it still starts fine in the water and runs great chances are your compression gauge was off.

Typically when the compression gets below 120psi they will not start in the water.

 

[spike97]

Okay. I'm gonna check again today with another gauge and do what you told me. Thank you

 

[spike97]

Is this the proper color for my spark plug? I think it looks fine but I just want to be sure since I messed with the oil adjustor

 

[spike97]

Is this the proper color for my spark plug? I think it looks fine but I just want to be sure since I messed with the oil adjustor

 

[spike97]

I re-checked compression and only got 118 psi now. But what I don't understand is, if my compression is actually that low then how come my ski starts up so well in the water and acts so powerful?

 

[benjilafouine]

Did you actually take a different tester?

Benji.

 

[spike97]

Yes I did. I rented a different one from autozone