pulsa jet 5 HP L head runing rich.

[BlazNT]

I use Seafoam for that. Leaves some oil although thinned that way you do not have a dry start. I normally add it to the engine before warm up. Let engine warm up then drain oil.

 

[Zippster]

I use Seafoam for that. Leaves some oil although thinned that way you do not have a dry start. I normally add it to the engine before warm up. Let engine warm up then drain oil.

Yeah. Probably a better idea.