whirring noise zongshen 250

papaoso · 12-25-2014, 08:44 PM

Hello people, I own the ZS250GS and got a noise at the motor like something loose inside. it sound hardest in idle and cold, otherwise i noticed that the camshaft has some signs of wear, because I can not adjust properly the valves, so I thing the anterior owner run the bike w/ out oil.

wen I bought they have not the noise, (or only a little), and wen I changed the oil, it was full of an sustance brown like wood flour or something.

Well, I am not afraid to open the engine and check, but I thing is bad idea because......Were can I find parts.

The question is, can I replace the engine for other similar in size with some adaptations?

Or can I found engine parts somewhere?

Help me please.

12-25-2014, 08:44 PM	#1
papaoso Join Date: Dec 2014 Posts: 24	whirring noise zongshen 250 Hello people, I own the ZS250GS and got a noise at the motor like something loose inside. it sound hardest in idle and cold, otherwise i noticed that the camshaft has some signs of wear, because I can not adjust properly the valves, so I thing the anterior owner run the bike w/ out oil. wen I bought they have not the noise, (or only a little), and wen I changed the oil, it was full of an sustance brown like wood flour or something. Well, I am not afraid to open the engine and check, but I thing is bad idea because......Were can I find parts. The question is, can I replace the engine for other similar in size with some adaptations? Or can I found engine parts somewhere? Help me please.
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