Lifan 200gy-Timing Issue

Brimandirtrider89 · 01-30-2015, 02:29 PM

Hello Everyone,
I have a 2007 Lifan 200gy with a major timing issue. Back in August I came back in from riding and the next day when I tried to start the bike I couldn't get it to start. (I was recently laid off so I have free time!!!)

Here is what I checked/replace so far:
-Ignition Coil (Replaced)
-Spark Plug (Replaced)
-CDI (Replaced)
-Ignition Safety Switch (Replaced)
-Carburetor (Replaced)
-Spark Plug Wire (Replaced)
-Check for compression (Good Compression)
-Check for good gas (Good Gas)
-Check for spark (Blue Spark)
-Mechanically check for TDC (Everything checks out)

The bike seems to want to start because its backfiring, I don't want I'm missing.

Here is the kicker. Back in July my magneto was failing so I replaced with one I got out of a donor engine (Had about 1000 miles on it). Drove it for a couple of weeks and now it doesn't want to start. Any suggestions. The magneto does not have elongated holes so there is no way to adjust the pick up coil.

01-30-2015, 02:29 PM	#1
Brimandirtrider89 Join Date: Jan 2015 Posts: 19	Lifan 200gy-Timing Issue Hello Everyone, I have a 2007 Lifan 200gy with a major timing issue. Back in August I came back in from riding and the next day when I tried to start the bike I couldn't get it to start. (I was recently laid off so I have free time!!!) Here is what I checked/replace so far: -Ignition Coil (Replaced) -Spark Plug (Replaced) -CDI (Replaced) -Ignition Safety Switch (Replaced) -Carburetor (Replaced) -Spark Plug Wire (Replaced) -Check for compression (Good Compression) -Check for good gas (Good Gas) -Check for spark (Blue Spark) -Mechanically check for TDC (Everything checks out) The bike seems to want to start because its backfiring, I don't want I'm missing. Here is the kicker. Back in July my magneto was failing so I replaced with one I got out of a donor engine (Had about 1000 miles on it). Drove it for a couple of weeks and now it doesn't want to start. Any suggestions. The magneto does not have elongated holes so there is no way to adjust the pick up coil.
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