Cold start twin 200 hp Yamaha fuel injected

GONZO4

Recruit
Joined
Jul 29, 2008
Messages
4
Hello everyone, I'm new in this forum, 1999 EFI if it sits down for couple weeks it will not start unless i spray starting fluid and will be ok every day start right away until it sits down for weeks, any suggestions please?
 

rodbolt

Supreme Mariner
Joined
Sep 1, 2003
Messages
20,066
Re: Cold start twin 200 hp Yamaha fuel injected

2 suggestions,1 is quit spraying starting fluid and 2 fix this poor broke motor :).
I would start by testing fuel rail pressures and continue to testing injector voltage when it wont start.
 

GONZO4

Recruit
Joined
Jul 29, 2008
Messages
4
Re: Cold start twin 200 hp Yamaha fuel injected

Thank you rodbolt I will do that
 
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