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Power Strokes
6.4 Aftermarket
Cracked HD pistons?
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[QUOTE="Jmoore1225, post: 1392224, member: 4442"] Has anyone cracked an HD piston? Got a P0266 code. Motor has about 20k miles on it & is from Midwest Diesel. Has been fantastic since getting it. Injectors have maybe 30k on them. Running 71/59's all ******s & GH street tuning & studded. Truck is used to pull 15k lbs most weekends thru the summer. Truck is running fine, down on power just a bit & a lil more smokey. Not much blow bye at all.... :fustrate: [/QUOTE]
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