I’m with Grumpy!
At her very best, mine gets about 13 or maybe 14 on the highway. Around town, I can just about watch the gauge move.
If I wanted mileage, I’d get a new truck, with an anemic six cylinder, and look like every other schmoe out on the road.
You have a classic naturally aspirated engine, and old technology drivetrain, so it ain’t gonna be efficient.
