[namecheapTA]

A 20 year old pickup is fuel injected, has a catalytic converter, and is checked by it's OBD2 controls constantly.

Unless the pickup is failing its smog tests, and driving around with expired registration, it's operating pretty well I promise.

Regarding oil consumption, that might be possible, but would eventually clog up the catalytic converters with an oily residue and also cause OBD2 faults for bad catalytic converter efficiency.

Maybe they're leaking it on the ground I suppose.

Or it's two stroke oil for the leaf blower.