Is my truck a diesel?

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Jun 26, 2009 | 10:57 AM

#16

08FX4

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Joined: Nov 2008

Posts: 1,788

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From: Alabama

Quote:

Originally Posted by 2004f1505.4x4

that makes sence, whats a good tune to run?

VMP with an Xcal3, PHP with a Gryphon, and Troyer with an Xcal3 are the most popular choices.

Jun 26, 2009 | 08:37 PM

#17

2004f1505.4x4

Thread Starter

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Joined: Dec 2008

Posts: 573

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From: Kimberley BC

ya I was lookin at the gryphon. Thanks!

Jun 27, 2009 | 08:19 PM

#18

bfdtpkt

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Joined: Jun 2009

Posts: 236

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From: Jacksonville, Florida

Quote:

Originally Posted by 08FX4

VMP with an Xcal3, PHP with a Gryphon, and Troyer with an Xcal3 are the most popular choices.

WOW! I've got a lot to learn.......
can you translate to English????

Jun 27, 2009 | 11:20 PM

#19

GTRider245

Senior Member

Joined: Oct 2005

Posts: 2,017

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From: Augusta, GA

Quote:

Originally Posted by 08FX4

Especially the '04 model 5.4L with a CAI and no tune. You're most likely running very lean and that may be a contributing factor to your problems. I don't know about gas engines but I know on diesel engines black smoke is nothing but unburnt fuel.

Soooooo how would running lean result in too much unburnt fuel? Normaly we call that running rich.

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