Ford Ranger Engine EXPLOSION! What Went Wrong? (Deep Dive)

Ever wondered what’s inside a 2001 Mazda B2500 / Ford Ranger 2.5L engine? In this video, I completely tear down the motor to show you the damaged pistons, crankshaft, valves, and cylinder walls. Story was the engine had overheated, multiple parts replaced and shortly after the engine lost compression in CYLINDER number 2 and boy did it ever.

You’ll see every step — from removing the head and oil pan to exposing the internal damage that caused the engine to fail. Whether you’re rebuilding your own 2.5L Ford or just curious about how these engines are built, this teardown gives a clear look inside one of Ford’s classic 4-cylinder truck engines.

🔧 What you’ll see in this teardown:

Full 2.5L engine disassembly

failure points and worn parts

Close-up look at internal damage

prep and inspection

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