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Power Strokes
6.4 Tech
Injector testing
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[QUOTE="Wickedxrebel, post: 1541299, member: 28927"] I recently replaced my HPFP and most of the fuel system from the cleaned and sumped tank all the way to the direct-to-tank return system and ******d the fuel bowl. I took a chance and did not replace the fuel rails and injectors because I did not find any metal when I replaced the fuel system. The truck runs pretty good now, but I am worried/paranoid about having a stuck open or leaking injector (From possible Debris in the system) and don’t want to melt a piston while towing my trailer up a pass. I’ve been checking my oil levels since repair and I haven’t noticed any real gains in crank case levels, but I sure wish the dipstick on these trucks were easier to read.... Anyways, if I were to take the truck to a shop, what would be some of the diagnostic tests I would want them to perform that would help show the condition of each injector? Also, if the truck seems to run well and I am not noticing any gains in crankcase oil, would it even be worth my time or even beneficial to have a shop test the injectors? Any advice moving forward would be appreciated. I love having my truck back but I’m scared to drive it! Thanks D [/QUOTE]
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