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Discussion Starter #1
i'm 2,500 miles into a 6000 mile trip and i threw the code p2146. when i threw it, truck lost power for about 2 seconds and then came back, read and reset my code. worked for about 100 miles and then did it again same code. i think it is the silinoid, oil level has not changed. i did my research on here and i guess it a problem with the edge wiring harness. can you guys help? mabe i can dielectric them? or is it a particular plug or the heat shrink? i changed the fuel filter 1500 miles ago... besides that nothing else. THANKS GUYS!

bowz
 

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P2146-BANK 1 (CYLINDERS 1-3) SHORTED HIGH OR LOW
there are one of two things happening, you either have a bad injector or a bad harness. have replace both before, but has been more harness issues than inj.
 

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Discussion Starter #4
i just want to give you guys an update, and i appreciate your help!!!! and i have put down 2500 miles sence the last post. i havn't had any problems. all i did was go threw and ensure that all the conections were solid. so i'll keep my fingers crossed, only got 1000 more miles to alaska!!

bowz
 

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my guess would be that you have an issue with your chip. if you have problems again unhook the chip
 
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