mercury sport jet 90 wont start

[peanut1408]

i have a 94 sport jet 90 wont start i have cleaned carbs and new plugs still wont start i disconected the kill switch and it started a few times now it wont sart again any suggestions

 

[Tahorover]

Re: mercury sport jet 90 wont start

How old is the gas?

 

[peanut1408]

Re: mercury sport jet 90 wont start

i drained the tank and put new gas in it

 

[Tahorover]

Re: mercury sport jet 90 wont start

Does it have a primer or just a choke? Still running the oil pump or have you gone to premix?

 

[kend301]

Re: mercury sport jet 90 wont start

First of all check for fuel and spark . if you have no spark see the stickey thread at the top of this forum , do tests and post up results. Also these boats are prone to bad ignition switches , for 25 bucks you may just want to throw one on and see if that is it .