1980 4.5 hp evinrude lean/rich

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sO, EXACTLY WHAT DOES THE "LEAN/RICH" KNOB DO? LEAN= LESS OIL.....RICH= MORE OIL???

 

[hidef]

Re: 1980 4.5 hp evinrude lean/rich

Lean equals less fuel mixture to air. Rich equals more fuel mixture to air. Your low speed jet should be 1 1/4 to 1 1/2 turns out from bottom. You want it so the engine will idle smoothly. I hope you are premixing your fuel at 50:1 using TC-W3 two stroke oil.

 

[pocon1]

Re: 1980 4.5 hp evinrude

Re: 1980 4.5 hp evinrude

I have a 4.5 evinrude mod: CSS E5R battery charger does the charger delivers 6 amp / Hr?.
You must have a charge controller or voltage?
Thanks for the reply