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Old Jan 4, 2011 | 10:33 AM
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P0299 code

I have an '06 F250 with a little over 45K miles on it. Last weekend while pulling our 5th wheel it threw the CEL. Had it read this morning and got a P0299 code. I live in Keller, TX (just north of Ft. Worth). Anyone have a mechanic they can recommend?
 
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Old Jan 4, 2011 | 10:37 AM
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Turbo underboost.

Check EGR valve.. when is last time you cleaned it...

Complete decarbon / clean is what I would do... aren't you under warranty
? 5 year 100,000 mile warranty... Ford fix.
 
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Old Jan 4, 2011 | 10:46 AM
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Oasis says the warranty start date is 11/05, so it should be out. I bought it 2 years ago and shortly after had warranty done ( bedplate leak). It still had plenty of power and ran fine coming home.
 
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Old Jan 4, 2011 | 10:48 AM
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What about emissions warranty? Are you out of that?
 
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Old Jan 4, 2011 | 10:59 AM
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Doesn't it start at the same time the engine warranty?
 
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Old Jan 4, 2011 | 11:01 AM
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There may be a longer emissions warranty, I always ask.

If the EGR clean doesn't fix it, and it is turbo... it is more $$$
 
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Old Jan 4, 2011 | 01:45 PM
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Originally Posted by 4bigred
I live in Keller, TX (just north of Ft. Worth). Anyone have a mechanic they can recommend?
The man you want goes by Cheezit on this forum. Shoot him a PM for contact information.
 
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Old Jan 4, 2011 | 06:12 PM
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thanks tim
 
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Old Jan 4, 2011 | 07:08 PM
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Cheezit, I can't PM you because I haven't posted enough or been a member long enough. How can I contact you?
 
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Old Jan 4, 2011 | 07:10 PM
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check your mail box
 
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Old Jan 4, 2011 | 08:08 PM
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https://www.ford-trucks.com/forums/1...-light-on.html

and this:

A P0299 Turbo Underboost code can set by numerous causes, namely a leak on the intake side between the turbo, charge air cooler and intake, a biased or improperly functioning EBP sensor, a leak on the exhaust side between the exhaust manifold and turbo up-pipe to the turbo, a restricted exhaust or restricted (plugged up) intake and a stuck VGT unison ring. Now your job is to pinpoint which of the above is causing the code to set.
 
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