yamaha 98 225 EFI not getting warm

[magtec]

Motor is not getting warm. and running very rough at low RPM

 

[Old Salty Dawg]

Re: yamaha 98 225 EFI not getting warm

Hello Magtec it sounds like its thermostat time . very simple just change them . also time for a water pump. This is the cheapest insurance against the opposite of what you have now. Overheating is very destructive.dont waste any time do it or have it done .

 

[rhett]

Re: yamaha 98 225 EFI not getting warm

sounds like the t-stat is stuck open. running your engine cold can cause damage jsut like running it to hot. if its to cold the metal doesnt expand and create the correct tolerances.