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Discussion Starter · #1 ·
I am having issues with the fuel injector return line with the plastic fittings. I have bought 4 sets and.they have all broke. Nothing has changed with truck except fuel filter when this started happening. Any suggestions would be greatly appreciated.
 

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Discussion Starter · #3 ·
Yes the rubber hose. The plastic piece with the rubber hoses keep breaking. The parts store.said to uninstall my tuner and reinstall, saying to much fuel for some reason. But like I said just started this after I changed.fuel filter
 
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