Engine sneezing and black smoke... - Ford Powerstroke Diesel Forum
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  #1  
Old 09-21-2009, 03:36 PM
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Engine sneezing and black smoke...

Hi guys,
I was driving my stock 03 f350 6.0 as usual, and something happened while going uphill. my truck begin to "sneeze", like an inyector failure or something. There was a lot of black smoke. i was going gentle on the pedal, 1800 rpms. I pushed the pedal a little more, put something around 2500rpm more black smoke for a second and then nothing, everything was normal. when this sneeze happened, there was a noise like a vacuum.
Injectors are new and stock. changed'em 3000 miles ago. i plugged the truck and nothings seems to be wrong. this thing has happened 2 times in 3 weeks.

Any ideas where to look? what can be the problem?

thanks a lot.

arriero


PS: Sorry for my english......
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Old 09-21-2009, 03:44 PM
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EGR valve??????
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Old 09-21-2009, 04:23 PM
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EGR valve stuck, or possilbe VGT stuck?
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Old 09-21-2009, 06:15 PM
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how do u clean the ERG? simple to do? or better replace it?
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Old 09-21-2009, 06:24 PM
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search for EGR Cleaning and turbo cleaning. There are plenty of articles on it. Yes, pretty easy to do.
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Old 09-22-2009, 08:48 AM
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thx, i'll check it
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Old 09-23-2009, 01:47 PM
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I think it's your turbo sticking...have the exact same issues..same year truck
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Old 09-23-2009, 01:50 PM
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Quote:
Originally Posted by DieselJuice View Post
I think it's your turbo sticking...have the exact same issues..same year truck
I agree with this guy.
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