Tohatsu m25c2 Throttle Rpm Adjustment

kezguy

Cadet
Joined
May 15, 2004
Messages
7
Have a 25hp Tohatsu that MAY need throttle linkage and carb sync. THe engine starts first pull, idles great. The problem is that there seems to be no "mid-range" throttle. It's either off plane or wide open throttle (WOT). When WOT there is a surge in the rpm, not that great but noticeable. If I try to back off a little bit it the RPMs drop off quickly and falls off plane.

Any suggestions?

Thank you, Karl
 

walt-oxie1

Petty Officer 2nd Class
Joined
Aug 13, 2009
Messages
141
Re: Tohatsu m25c2 Throttle Rpm Adjustment

What type of controls do you have on the motor? How worn is the prop? Did you change the prop before the problem started?
 
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