How to Fix a Leaky 1999 Ford 7.3 Oil Cooler
If you've been seeing spots on the driveway lately, your 1999 ford 7.3 oil cooler is probably begging for some attention. It's one of those parts that we often take for granted because the 7.3 Powerstroke engine is basically built like a tank. You expect it to run forever without complaining, and usually, it does. But age eventually catches up with everything, and those rubber seals on the oil cooler are usually the first thing to give up the ghost after twenty-plus years of heat cycles. ...