Tick. Tick. Tick. That's the sound our Ford 4.0-liter, over-head valve (OHV) engine was making in our 1991 Ford Explorer after 250,000 miles. The Ford 4.0L V-6 engines, built in Germany, are found in ...

Even if you change your oil at the appropriate interval and follow our tips for making your engine last longer, there will come a time when your engine stops working due to component failure, ...

We are making considerable progress with our latest engine buildup project, a salvage-yard '66 Pontiac 421 V-8. This series began with the teardown of the motor in the Mar. '14 issue, progressed ...

How the 13B-MSP Renesis evolved from earlier Mazda rotary designs, technical features explained, and common problems and maintenance issues discussed. The 13B-MSP Renesis rotary engine powered the ...

This complete Briggs & Stratton engine rebuild showcases the essential steps involved in restoring reliability and ...

The engine rebuild journey starts now! Watch as we tear down and restore the Corvette C5’s short block. Stay tuned for all the details, challenges, and progress! President Trump signs executive order ...