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Discussion Starter #1
im a first timer forum user, my 03 duramax is shaken at an idle... it started after an oil change and new air filter. could this be a fuel filter problem, it was changed 1000 miles ago. it has 113000 miles on it. took to a mechanic and everything checked out no codes. PLEASE HELP!!
Thanks Jon
 

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Get someone with a tech II or EFI get the ballance rates, check for fuel in oil
 

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Discussion Starter #3
Thanks, I was on my way to have that done when i found out that they put to much oil in during the oil change. It had around 6 gallons in it. After draining it and putting the right amount in it runs just fine. I think I will have the ballance rates and the injecters checked out anyway.
 

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If you are over on engine oil-- you have bad injectors or a loose return line.

They would not put 6 gallons in-!
 

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OK :rolleyes:

Moving to LB7 section
 

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They did, got it confused with some of our other equipment.
I wouldn't let that person ever touch your truck again if they got it confused with heavy machinery. Complete retard if you ask me.

Sent from my DROIDX using AutoGuide App
 

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JC1843-ROFLMAO hahaha
 

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jonwagers where are u from I want to make sure I never go that mechanic he might try to put my flux capacitor back together.
 
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