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2018 Injector harness

7.5K views 14 replies 8 participants last post by  Ron Nielson  
#1 ·
Truck went into limp mode running rough. Limp it to the nearest dealership and they diagnose it as injector harness #4 is bad. Quote to fix it is $5500. My quick search on the interwebs it looks like it is most likely a $124 pigtail kit. Am I missing something?
 
#7 ·
don't know if 2018 is same as my 2017 but code is BS, the injector harness uses tin contacts the worst conductor of electronic signal, I replaced all mine with Gold Connectors (ebay) code gone truck runs better cost $250.00!!
 
#10 ·
but they are still tin, not gold, so eventually will fail down the road, search the best conductors of electric signal. tin is one of the worst