California Air Tools CAT-250DLT DLT 2.0 Hp 5.0-Gallon Steel Twin Tank Oil-Lubricated Air Compressor

I am very suspicious with the quality of the product. I received my item very timely, however the packaging did not include the bottle of compressor oil. When I called the distributor, they offered to send me a bottle of oil (from California). I declined since I wanted to start using this item within the next two weeks. When examining the product closer, the Oil sight gauge showed over filled with a heavy black substance. I immediately drained the oil and it look like used motor oil. I immediately changed the oil with new compressor oil. The original oil was so dark, I ran the compressor for a short while and changed it again in an attempt to ensure the pump had clean oil in it. I am very disappointed with the packaging and pre-shipping of this product. I can only hope that my low use environment will allow it to operate for a few years. I don't want to dole out shipping for this product back to California and I cant seem to find a good contact to handle this issue with Amazon. This has stressed my confidence with Amazon, and I will not attempt to purchase another California Air Tools product.. Buyer beware!!!