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« on: May 07, 2010, 02:07:56 AM »
I picked up a 2005 Mongoose 50 this week (I traded for a ktm 50). My kids love it. The previuos owner had the engine resleeved and new piston/rings, etc. He said the mechanic told him that the oil injector had malfunctioned. Is that common or possible? The cable seems to be intact. The old owner simply added oil to his gas (32:1) AND filled his injector tank. It runs fine, but sometimes smokes more than other times. I guess I have a few questions....here they are:
1. Can the injector work off and on from time to time, and if so, how to check and fix?
2. If I run oil/gas mixture, what would be correct ratio?
3. Would I have to disconnect the cable from injector, or simply leave be?
Any insight would be greatly appreciated!