If the unit uses no oil I’d stick with the same if it did I’d run a 40W oil. Makes no sense at all to be running a 5w30 at all ever.My 7000is is used in a very hot desert environment. In the summer ambient temps reach 115-120F routinely and year-round temps never go below 45F. I have 5500 hours on it and have been using Castrol 30W. I am considering switching to Mobil 1 5w-30 because synthetic is supposed to be better in hot environments and "evaporate" (I don't know what the technical term is ) as quickly as conventional oil does. Do the experts see anything wrong with my thinking? Or, should I just stick with Castrol 30W? Oh yea, the generator is located in a gazebo-like structure with four sides open to the weather, the sun NEVER shines on the generator. Rain is not a problem, we've only received .6 inches in two years.
Thanks for your time.
Paul
With 5500 hours on the generator why change now? I wouldn’t over think this. If the 30W oil has been working why the need to change? IMO I’d just keep doing what you’re doing.My 7000is is used in a very hot desert environment. In the summer ambient temps reach 115-120F routinely and year-round temps never go below 45F. I have 5500 hours on it and have been using Castrol 30W. I am considering switching to Mobil 1 5w-30 because synthetic is supposed to be better in hot environments and "evaporate" (I don't know what the technical term is ) as quickly as conventional oil does. Do the experts see anything wrong with my thinking? Or, should I just stick with Castrol 30W? Oh yea, the generator is located in a gazebo-like structure with four sides open to the weather, the sun NEVER shines on the generator. Rain is not a problem, we've only received .6 inches in two years.
Thanks for your time.
Paul
Thanks for all the input. How long would you guys recommend running on the Dino oil before switching over to synthetic?