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Power Strokes
Aftermarket Super Duty 1999 - Current
Synthetic Oil Discussion
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[QUOTE="e99f2506sp, post: 180484, member: 3785"] Run the premium blue extreme through it, I'd be willing to bet it will get rid of it. My truck had a miss on up to 2 cylinders when cold when I got it and it was running the dino premium blue and I was scared that I was gonna have to immediately replace injectors. I changed it to the extreme, then changed it again at 2500 miles just to make sure I got all the dino out and have changed it every 5 since and she purrs like a kitten now 50k later. Warm ups are quicker. mpg is slightly better if you keep your foot out of it. [/QUOTE]
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Aftermarket Super Duty 1999 - Current
Synthetic Oil Discussion
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