8 Ways To Make a 6.4 Powerstroke Reliable
The 6.4L Powerstroke was an upgrade from the problematic 6.0L diesel engine, especially in terms of reliability. However, the International-built engine still suffered from gremlins carried over from the 6.0L. Regardless, the 6.4L remained a popular engine due to its horsepower upgrades. You can make a 6.4L Powerstroke more reliable by replacing the radiator, the …