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ebinmaine

6.5 B & S will only run with choke 1/2 shut ??

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ebinmaine

Newer model, maybe 10-ish years old. It's on a home-made log splitter we picked up. Not a :wh:, but does at least have a red hydraulic set-up.:)

(Mods, feel free to move to another thread. I wasn't sure where to place)

 

I'm sure it needs a cleaning at minimum. Air filter and spark plug are both tired. It runs very rough and and waivers up/ down if choke is fully open.

Leave it 1/2 closed and it'll run perfectly happy.

It does this with or without the air filter in place.

 

Anything particular I should look for/at?

Thanks!

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953 nut

The need to be choked is a fuel starvation issue. Use come Seafoam in a tank full of fresh non-ethanol gas and it probably will clear up.

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Jerry77
56 minutes ago, 953 nut said:

Use come Seafoam in a tank

that is always an issue with moisture in the gas - runs fine with choke on some - not without it....should have mentioned that a couple of capfuls of rubbing alcohol will do the same thing..:)

Edited by Jerry77
clarification
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ebinmaine
24 minutes ago, Jerry77 said:

moisture in the gas

We were kind of amused by this...

So for the record... we DO normally keep this machine covered with a tarp.

And it's done this 1/2 choke thing for the year that we've had it but it's getting worse....

 

Then we had the incredibly nasty storm a couple weeks ago...  wind and rain... and rain and wind...

We tried to start it yesterday and ..... nothing.... dam.

So I popped the plug out and noted no gas smell.

I Watched my honey put gas in so I Know there's some sort of fuel somewhere in this machine.

 

I pulled the fuel line off the carb end and drained the tank completely.

Of the 1-1/2 quarts it let go, about a 1/4 of it was water!!!

well there's a problem.:)

 

So anyways... I'll pick up a few carb gaskets and freshen 'er up a bit and toss a little water eater of some sort in with the fuel.

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Achto

I'm with @953 nut with the Seafoam. It will not only displace water but it will also clean any small deposits that may have been missed in the carb cleaning process.

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ebinmaine

I'd like to order a carb kit and whatever is necessary for this engine.

 

Any particular vendors you guys would recommend?

 

This is a replacement engine so I have no make and model to go by. Must be numbers on it somewhere?

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Achto

Briggs L head engines should have the model number on the fan shroud. Over head valve engines should have the model number stamped on the valve cover.

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