DN150 Baja
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Bwdeaton
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Fuel from the air filter usually means the a float is set too low and doesn't stop the fuel flow. It should still run though, so I'm not sure what's going on. Does it crank easy or really slow? Have you looked at the valves?
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ezcome-ezgo
G'me sumthin to write on
Are you kidding?
Jrgunn5150
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Poboy kartman
Senior Moments Member
It's a kid...
The are under the cover on top of the head
Well....not exactly a kid...but she is a female.
Bwdeaton
New member
Valves are under the cam cover at the head of the engine. Watch this video to learn everything you need to know, just keep in mind that this may be more difficult in your buggy because the engine is packed in pretty tight.
http://m.youtube.com/watch?v=5vl1mrTVCQ0
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http://m.youtube.com/watch?v=5vl1mrTVCQ0
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Jrgunn5150
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Here's a good, well written article with specs.
http://www.buggydepot.com/tech-center/adjusting-gy6-valves/
http://www.buggydepot.com/tech-center/adjusting-gy6-valves/
Bwdeaton
New member
New plug? did you check the compression? did you check spark?
The oil will still smell like gas after changing until flushed a few times, so you would have to check if the oil is thinned out to figure out if the gas is getting in it. The smell of gas is pretty strong and hangs around.
The oil will still smell like gas after changing until flushed a few times, so you would have to check if the oil is thinned out to figure out if the gas is getting in it. The smell of gas is pretty strong and hangs around.
Bwdeaton
New member
I'm leaning towards the gas in oil issue being caused by the old petcock going bad. The no start may not be related to the oil problem. does it run on a shot of starting fluid into the carb?
Bwdeaton
New member
try a new spark plug. I have seen them spark good out of the engine but not when installed.
---------- Post added at 06:07 PM ---------- Previous post was at 06:06 PM ----------
NGK C7HSA is the standard plug. Is that what you have now?
---------- Post added at 06:07 PM ---------- Previous post was at 06:06 PM ----------
NGK C7HSA is the standard plug. Is that what you have now?
Bwdeaton
New member
yes it is on the plug. You should be able to get one at a local auto parts store.
---------- Post added at 06:16 PM ---------- Previous post was at 06:10 PM ----------
Also it will probably be cheaper to buy at auto parts store than to have shipped. should only cost $2.50-$3.00
---------- Post added at 06:16 PM ---------- Previous post was at 06:10 PM ----------
Also it will probably be cheaper to buy at auto parts store than to have shipped. should only cost $2.50-$3.00
Mr. Spindle
Senior Member
I'm just sayin' gas in oil usually means the breather is leaky
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OzFab
Well-known member
There are many ways for gas to reach the crankcase, that's just one; the usual, ie: most common cause is fuel overflowing from the carb, usually caused by a bad needle & seat, into the inlet port, past the valve then past the piston rings & into the crankcase...
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