I have a 921-166442 model (12 Gal) I was just given. I cound not see any oil in the sight gage so I filled it with 10W30 motor oil. When I started the motor after a few seconds it forced oil in a stream out both sides of the top of the oil cap. The level is now below the Red dot and it is still squirting out the oil. Prior to this I was only able to plug in the compressor for about 5 seconds before it tripped the circuit breaker. Suggestions??