Review on Complete Ford 4.6L/5.4L/6.8L 3V Engines Repair Tools Set - Valve Spring Compressor, Crankshaft Positioning Tool, Cam Phaser Holding Tool, Timing Chain Locking Wedge with Crankshaft Pulley Bolt by Justin Butler

This tool works great. I read some of the reviews and if you use it correctly it works. First the guy with the bent valves and timing issues it takes you to remove the spark plugs and turn them 2 turns by hand. Secondly, if you break them, think that you never overload the tool without looking for problems. Watch the video if this is your first time. The crank tool will get you where the crank should be, but first remove any cam followers so nothing gets into the valves. Watch the video if you don't know how a zero backlash motor works. Anyway I've been in the auto business for 47 years and I love this product and it works if you follow Ford's instructions for the procedure and follow the exact procedure. but then you don't have to because you know everything haha. I'm just having fun