f225txrc, loss of rpm

erniefish

Petty Officer 2nd Class
Joined
Dec 11, 2007
Messages
153
i work on a 34 venture twin f225txrc, port motor runs fine , starboard motor will not turn up past 3800,when pushed all the way it falls way off, misses ect.changed all filters, ran off seperate fuel source(12 gallon tank) runs better but still not good,ran new control cables, over the weekend, could i have pinched the fuel line putting back in the rubber rigging hose grommet, or could it be low pressur fuel pump, also changed the thermostats, i did remove what i think is the throttle posistion sensor, to change thermoststs,i am trying to describe everything done to diagnose the problem, thanks for any help
 

99yam40

Fleet Admiral
Joined
Sep 7, 2008
Messages
9,134
Re: f225txrc, loss of rpm

TPS could be a problem with the settings. A manual will give the needed info for proper settings and procedures
 

erniefish

Petty Officer 2nd Class
Joined
Dec 11, 2007
Messages
153
Re: f225txrc, loss of rpm

i had a feeling when i removed it tps,that although it made the thermo job easier it may bite me in the butt
 
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