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Re: Very Rich condition
You really need to scan it. One thing to look for is to make sure you O2 sensors are cycling from basically zero to 800 or so. It will be a nice sine looking wave. I assume when you had the tune and they had all the information I am not sure what the 79 Ml equates to it seems most of the information is in lb/hr.
Like it was mentioned it is hard to tell if it is rich just based on smell, when you first start these they will be rich like a choke at idle. Also check all you fuses and grounds.
Is this stock or have you added a larger cam, those will mess with your idle fuel as well. I wouldnt get too worried until you have scanned it and driven it. That will tell you alot.
good luck
Dave
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Dave
1968 Custom Chevy with turbo charged 5.3 gen III 4l80e swap
1967-71 GMC 3/4 ton long step 4x4 (not sure what year exactly?)
"A good friend will bail you out of jail...but a true friend will be sitting next to you saying "that was frekin awesome".
"If it doesn't fit force it...If it breaks then it needed to be replaced anyway!"
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