We were once a Pinto family, and my wife had the exact wagon you have there. It ran so nice! The engine never had a shake, and was SOO SMOOTH. We miss those cars. My ‘72 Pinto was even in the World of Wheels back in '84. And won 3rd place in it’s class. But, my ‘72 never ran quite as well as the wife’s wagon. I couldn't ever figure out why. Mine ran well, just not like that Country Squire of hers. Love your Pinto wagon!