2gmf20

Could someone help me diagnose this knocking sound coming from my 2GM20F engine> Halfway through the recording I am playing with the decompression levers to see if the sound changes. 1) When I lift the the decompression lever for cylinder 1, I get a pulsating feedback on my finger. 2) When I...

Hello Yanmar owners! The one thing I hate is when the engine doesn't start but it does turn-over great. For many reasons I'm told, air in line, bad filter, fuel lifter/pump and go's on and on. The worst part is to find out that the more you crank the chances are greater for water to backup...