Apollo ABG37 Clueless

[KyleNeary]

I have a apollo abg37 (crf70 ) and the thing keeps bogging out when I twist the throttle, I've cleaned the carb and cleaned every gas passage and still bogs I have no idea what it could be.

Any thoughts?

[PlanetMinis.com]

[DGA]

Has it always done this or did it just start to run that way recently?

[KyleNeary]

No it didn't just started this week had t side Christmas

[Ebrown]

check your timing. maybe you spun the flywheel key?

[davmo]

I have a apollo abg37 (crf70 ) and the thing keeps bogging out when I twist the throttle, I've cleaned the carb and cleaned every gas passage and still bogs I have no idea what it could be.

Any thoughts?

Have had a similar problem due to bad gas flow from the tank. Just enough gas was getting in to get an idle, but any more than that, and it would bog out.
Check to see that gas is filling the carb bowl.

[KyleNeary]

Got a new bigger carb it solved my problem

[DGA]

Got a new bigger carb it solved my problem

This practice of replacing parts, spending money to fix things is why people are losing the ability to fix things.

Bogging out, not easy to get much off that, but, it still sounds like it is the carb, odds of the flywheel shearing the key are slim to none if nobody has messed with that part. Pull the carb apart again, pull the jets out and make sure you can see light through all the ports in the carb, and blast compressed air though it. Check the float level, the floats should be level when you turn the carb upside down and look at them.

[geezer]

Alot of china carbs ARE junk. Its not like youre cleaning a Jap Mikuni. Yes flyweel keys DO sheer. Ive seen a few new motors that i have built have loose flyweel nuts from the factory.

[DGA]

Well OK. Pull the left sidecover off and check that the flywheel nut is tight first, easy enough to do. But he said it WAS running ok and started 'bogging', so the carb, whether it was made in china or timbucktoo, it WAS working before, so look to see what is different there before buying another and having to jet that.

[KyleNeary]

The carb that came on the bike u couldn't take the float bowl off it was weird so we couldn't even clean it so I went a d bought a whole new carb and it runs better than before

[DGA]

See, this is why people have trouble getting help here, you said "I've cleaned the carb and cleaned every gas passage", but now you say you couldnt get the bowl off? Sigh...

[geezer]

Well OK. Pull the left sidecover off and check that the flywheel nut is tight first, easy enough to do. But he said it WAS running ok and started 'bogging', so the carb, whether it was made in china or timbucktoo, it WAS working before, so look to see what is different there before buying another and having to jet that.

I see youre point.

[Ebrown]

just because the flyweell nut is tight doesnt say much. you need to make sure the timing is correct. the flyweell has a magnet on it that hits the magneto. when they are lined up the mark on the case needs to be in line with the stamped letters on the flywheel. if this looks good, then you need to check your valves. make sure you have clearence, also make sure they are not sticking. open or closed. keep us posted

[KyleNeary]

It was a carb issue the carb on the bike was built as one piece, it was a jinke carb so bought a new carb on the bike and runs great