6.0 PSD owners...Tell me some good news.

[RascalArms]

The 6.0 and the 6.4 have sent a lot of Ford mechanics' kids through college is all I'll say.

[91cavgt]

The 6.0 and 6.4 are the reason Ford designed the 6.7. Ford did not design the 6.0 and 6.4 engines. International did and they dropped the ball on them.

[flyinstroke]

What about the glow plugs? Could glow plugs have something to do with this or would that be different? My guess is the glow plugs are original.

The rough idle started during the winter when it was cold. I just chalked it up to needing to warm up because it ran fine once it was warm. Idle was fine at that point as well. But here lately its been rough idling even when warm. That is what made me check it out.

Truck has 157K on it. EGR deleted. Oil cooler just replaced. Cooler filter installed. Blue spring upgrade installed. New oil with new fuel filters.

Glow plugs are a different code


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[JW]

The 6.0 and 6.4 are the reason Ford designed the 6.7. Ford did not design the 6.0 and 6.4 engines. International did and they dropped the ball on them.

7.3 was an international too.


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