My check engine light came on and i need to kno what it means i checked my edge and it said that inject side 1 circuit open and it bogged on me until i took my foot off the gas and put it back on does any one kno what this could be thank u.

 

Sounds like an stuck injector


Strokin' Away

 

how would i fix that

 

Replace the bad injectors.I'm not a cummins guy but there should be a sticky at the top of your year specific truck with codes


Strokin' Away

 

but the code goes away then comes back maybe 400 miles later

 

It goes away by itself or after you clear it? If it comes bak after you clear it then it's telling you there's an issue. Someone will chime in with more knowledge then I on cummins motors.


Strokin' Away

 

by it self i dont clear it i was told today that somthinf is wrong with the harnes that tells how much to put in on the first cylender

 

Had the same problem on my b injector circuit. Replaced the valve cover gasket and life is good.

 

so u think it could be a gasket??

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can that also make the truvk lag and hold back fuel??

 

Oh my hope you don't try and fix your truck with the information in this thread. Its either a failed solenoid possibly caused by high return, a damaged harness, or a failing ecm.
You'll need to complete the injection system pinpoint test and check injector resistance and then harness resistance.
It will put you on the right direction.

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