Grayeagle

Yes i have started having trouble with the YS 20/20 in the cans, the last two cans i purchased ( batch no. 2717 ) overheats my engines. A OS 61 FSN in my helicopter, and my OS 46 FX in my P51, it has plenty of power and smoke, but engines overheat and quit when i come back to an idle, Yes i have tried different plugs, and needle settings. When i switch to a different fuel they run normal again. I have run YS 20/20 (in plastic jugs ) for several years with no problems, IT would run in almost any engine equally well, in heat or cold, 4 strokes and helicopters. I suspect that something wrong with this batch. I have contacted Powermaster
****EDIT**** Update, 6-29-02 The fuel is good ,my fault, i simply changed to a cold glow plug (OS-R5 ) engines run fine. Cant believe i didnt think of this before I posted.


Ron - Texarkana ,Texas