AUTO ACCELARATION

[sayed]

"Hello all

My 1997 125 HP m

"Hello all

My 1997 125 HP mercurry
Its suddenly accelarate by it self, speed changes up and down.

Any idea please?"

 

[beckerjs]

"not running on all cyl's,

"not running on all cyl's, then the one thats dead kicks in, or are we talking prop hub slip?"

 

[sayed]

"JB

No idea, what is prop h

"JB

No idea, what is prop hub?
I have just replaced the prop.

regards
s.ahmed"

 

[beckerjs]

"the center of the prop has a

"the center of the prop has a rubber bushing to prevent engine damage if you hit something, some times these bushings slip or wear out causing the engine to rev. Mark the outer side of the prop, mark the rubber side of the bushing with the outer mark, run engine check marks for slipppage."

 

[sayed]

"Thanks JB
The prop is comple

"Thanks JB
The prop is completly new, so I dont think the problem is with the prop.

regards."

 

[beckerjs]

could be a defective prop

could be a defective prop