04-1-2 LLY balance rate help!!!

Rx7pro

New member
May 30, 2021
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Can you Guys tell me a why my truck is running like shit by reading my balance rates. PLEASE!!!
It Idles sparaticly and exhaust is showing heavy blue smoke (rich).
Attached are the balance rates:
Work completed:
Injectors we're just replaced with junkyard injectors from a low mileage wrecked truck...
New Chinese fuel return kit...
Cleaned everything out installed new valve cover gaskets. Rerouted the pcv valves. Bypassed the entire fuel system, currently testing the truck off a gallon jug with a lift pump with clear tubing eliminating any fuel supply Issues.
Also I shave been told I do and don’t have to “input the injector info??” Do I need to tell the ecu what injectors I have? They’re used good oem injectors...
 

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TheBac

Why do I keep doing this?
Staff member
Apr 19, 2008
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Mid Michigan
"junkyard injectors" -- there's your problem. You have no idea how those injectors ran, let alone if crap got into them when they were removed.
 

Rx7pro

New member
May 30, 2021
4
0
1
"junkyard injectors" -- there's your problem. You have no idea how those injectors ran, let alone if crap got into them when they were removed.

I understand the concern but I saw the truck it was taken out of it was wrecked...
Aka it was running while totaled. The truck I’m putting them is has a rebuilt title so I didn’t want to put 2800 in injectors... 170k on the wrecked truck, wrecked 6 months before I got them...
 

Rx7pro

New member
May 30, 2021
4
0
1
I understand the concern but I saw the truck it was taken out of it was wrecked...
Aka it was running while totaled. The truck I’m putting them is has a rebuilt title so I didn’t want to put 2800 in injectors... 170k on the wrecked truck, wrecked 6 months before I got them...
Also I soaked them in injector clean for a month before installing rhem
With new orings and crush washers