🔧 OTC 6660 Compression Tester Adapter: Perfect for 2003-2006 Ford 6.0L Diesel Engines Review

If you look at this you already know what a nuisance the 6.0 is. Under the circumstances, this is the most convenient for the user.

Item works great for 2004 6.0 Powerstroke engines. The only problem was getting to cylinders 3-5-7 as the A/C evaporator box is in the way. The stiffness of the hydraulic hose made it difficult to get into those glow plug holes, but it was doable. Access is gained by removing the fender on the passenger side.

The most useless tool you've ever bought. The threads are the same as the spark plug and after weeks of trouble I found out that the threads on my regular compression kit are the same. The o-ring on the tip of this instrument will fall off after testing the first cylinder mapping the instrument unless.

This adapter fits Powerstroke 6.0 and 6.4 engines and has an 8mm adapter fitting (same style as paintball hoses) if you need an adapter for need to manufacture leak testers or other measuring devices. I use it regularly for my work and it works great. The hose has strong connections so it won't leak or twist in your hands like some other brands.