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Anonymous Posted on Mar 08, 2018

2004 duramax chugging and black smoke when accelerating

As i accelerate slowly it does not do it but if give it half pedal i get a chug and i see a puff of black smoke come from the exhaust but with each chug there is a burst of speed and then another chug until i reach my speed. how many chugs i get depends on how much pedal i give it.

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Tony Savin

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  • Contributor 1 Answer
  • Posted on Jun 09, 2018
Tony Savin
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To the retard Chaz he said it’s a duramax which is a 6.6 little turbo charged diesel meaning it does not have spark plugs You should probably refrain from answering if your intelligence is fairly low

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  • Cars & Trucks Master 53,816 Answers
  • Posted on Mar 08, 2018
Bill Boyd
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If turbo charged diesel , have the turbo inspected and check the hoses for tight at connections

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5 Related Answers

Anonymous

  • 359 Answers
  • Posted on Jun 04, 2008

SOURCE: honda crv transmission?

if your trans fluid is full it may be an internal problem in the gearbox even in the converter its hard to diagnose without seeing the car but i can sure try to help if you can add any other noises or symptoms i will see if i can help you pinpoint the problem

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Anonymous

  • 48 Answers
  • Posted on Dec 16, 2008

SOURCE: Power loss / low idle speed

This could be a multitude of things but my first suggestion would be to change the spark plugs. They are cheap and can be bought at any auto parts store.

Anonymous

  • 4669 Answers
  • Posted on Mar 12, 2009

SOURCE: Car stalls and chugs when not accelerating

Check engine light?

Anonymous

  • 1 Answer
  • Posted on Jul 01, 2009

SOURCE: 2004 ford focus acceleration problem

email [email protected] has dealt with this before......

Lyle D. Rowh

  • 744 Answers
  • Posted on Oct 23, 2009

SOURCE: Car "chugs" when accelerating

If you don't have any service engine lights on, it probably is fuel related. You can do a fuel presure test to see what shape your pump is in, should be around 46-96 psi. Change filter...check injectors by unsnapping the connectors and taking an ohms meter and looking for .12 ohms at each injecter. You also, can test the injector to see if it is working by using a stethescope and listen to each injector for a clicking noise if ones sounds different...that would be a good place to do the ohms check...if either test fails, that could be where your problem lies.

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Honda crv transmission?

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