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2005 GMC 4500 6.6L Duramax, 1GBE4C12X5F519867, Engine has a…

2005 GMC 4500 6.6L Duramax...
2005 GMC 4500 6.6L Duramax, 1GBE4C12X5F519867, Engine has a skip and makes a lot of white smoke, Code P0307 #7 misfire detected. Does this code necessarily mean the injector is stuck open or could it be a mechanical issue with the cylinder itself?
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Answered in 12 minutes by:
9/18/2017
Wayne
Wayne, Journeyman
Category: Medium and Heavy Trucks
Satisfied Customers: 11,214
Experience: worked on, Gmc, Macks, Freight liner,Mercedes Benz,,Ford, sterling
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Hi I'm Wayne

I will help you with this

that code says you have poor connection in wire harness

that cylinder or the injector has failed,needs to be replaced

I hope this helps you

Hi. If this helped you

Please rate my answer 4 or more stars.

That is the only way I get credit for the question

or the money you paid stays at JA and I get nothing for my time.

If you need more info use the REPLY button

Not the Poor/Bad service.

Wayne

Ask Your Own Medium and Heavy Trucks Question

Morning

Just following up with you

did my answer help you ??

Please remember to rate my answer

or the money you paid stays at JA

and I get nothing for my time

Wayne

Wayne
Wayne, Journeyman
Category: Medium and Heavy Trucks
Satisfied Customers: 11,214
Experience: worked on, Gmc, Macks, Freight liner,Mercedes Benz,,Ford, sterling
Verified
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Customer reply replied 10 months ago
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Wayne
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Category: Medium and Heavy Trucks
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Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

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