Change it at the interval recommended by the manufacture.
You should change engine oil in car or truck every 5,000 miles.
You should change your oil in your new truck every three thousand miles at least. You should check your oil once in a while. If its a new truck check oil every month.
It can vary depending on the size and model of the semi truck, but typically a semi truck oil change requires around 10-15 gallons of oil.
Drop the oil pan
just drop the oil pan and dump the oil out..
There are some special oil prices going around at some of the truck stops or even at the mechanic shops. The best place to go right now is Tire and Lube in Bloomington, Indiana.
Not enough oil was replaced. If this is not the case then oil pressure may be low.
how to change oil pump in a 2000 Chevy silverado 4.3 2 wheel drive truck
the oil pressure in the engine rises when the truck is warming up causing the light to show, if continues after the truck has been running, change oil and oil pump.
Maybe one of these videos can help you: http://www.sutree.com/Learn.aspx?q=change+oil+in+chevrolet
With a grease gun, every oil change.
To change the oil in a car or truck you first drain the old or used oil. Then run a flush and add the new oil. The biggest part of doing an oil change at home is proper disposal of the oil.