Author Topic: Kymco people 50 troubleshooting  (Read 9814 times)

cygnusx8

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Re: Kymco people 50 troubleshooting
« Reply #15 on: April 02, 2010, 01:10:34 AM »
Oh yeah, forgot to mention... Got the cylinder cleaned, honed the piston and put a new gasket there. I tightened everything according to kymco manual specs. Checked compression and I'm getting around 110. Is that about right? What do I need for a vacuum test?
« Last Edit: April 02, 2010, 03:37:05 AM by cygnusx8 »

zombie

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Re: Kymco people 50 troubleshooting
« Reply #16 on: April 02, 2010, 05:01:16 AM »
Compression of 110 is fine for your engine. What are you referring to when you say air valve?      This is a Utube vid from Josh over at Scooter Invasion. He is doing a pressure test. The exact same set up is done for a vacuum test. It shows any weak or worn seals in the engine. Have you completely disassembled the carb. for cleaning? I have missed some dirt/gunk plenty of times.
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