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2003 mercury 25 hp 4 stroke update

Stressfree

Contributing Member
No hope anyway had carburetor cleaned no luck ain’t nothing else to change.engine start right up smooth 3000rpm will run all day past that dead will run at full throttle then back off dies till it hits 2500 rpm got the right manual I found something interesting what if oil pressure sending unit is putting it in limp mode
 
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