Well after the saw stumping me endlessly, I finally figured it was most likely an ignition or timing problem After it let down a couple weeks back, I finally took it to a reputable Stihl shop in my area, and he came to the conclusion that the crankshaft is tweaked or twisted and knocking it out of time.....that said, I'm on the hunt for a used crankshaft to see if he's right. Not Sure if the MS191 or 192 shares the same crankshaft, can anyone help out here?
Not the same number. 019 t crank - 1132 030 0401 ms191t crank - 1132 030 0402 ms192c crank - 1137 030 0400 ms092t-ms-tc crank - 1137 030 0400