Every few days. And Walmart reported that I was a half quart low. Which is probably good since they got to it before it had cooled off and drained down. Or bad, for the same reason and some was left behind.
I don't check my oil, I make my 16 yr old daughter do it
For my truck, every 1000 miles (usually needs a top-off between 1000-1500 miles).
On the Scion, 1/2 way through the OCI (2500 miles). It does not use any oil (although last oil change, it was down 1/4 qt at the end of the 5000 mile interval, but no drop at 2500 miles).
On the Santa Fe, monthly (around 700 miles), but have only had it for a few months, and it uses no oil so far. It is parked in the garage, so any drips would be very easy to spot.
On the bike, weekly (but has not needed any topoff oil).
I have 3 vehicles with direct pressure displayed live. Can check anytime on every drive, and watch them go up, and down in pressure as they heat up, and cool.
Originally Posted by Traction
I have 3 vehicles with direct pressure displayed live. Can check anytime on every drive, and watch them go up, and down in pressure as they heat up, and cool.
Oops, I was thinking tire pressure, which I do more often.