How to Use a Ford 7.3 Injector Cup Tool Without a Mess

Purchasing a high-quality ford seven. 3 injector cup tool is the 1st thing you should do if you've discovered fuel within your coolant or noticed that your degas bottle will be looking just a little "diesel-stained. " It's the rite of passage for many 7. several Powerstroke owners. These engines are legendary for his or her longevity, often hitting 300, 000 or 400, 500 miles without smashing a sweat, however the brass injector fleshlight sleeves (or cups) are one maintenance items that eventually give upward the ghost. When they do, you're looking at the messy, annoying problem that may lead to overheating or damaged injectors in case you just ignore it. ...

March 28, 2026 · 8 min · Victor Romina