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Lower power after WOT under load
no intake or exhaust restriction that is excessive. Problem is also interment doesent always do it then sometimes will do itjust cruising down the highway. but will almost always do it after WOT. No gauges yet. just purchased. I was leaning towards a VGT problem myself because after transmission...- mikeywrench
- Post #9
- Forum: 6.0L PowerStroke Engine & Drivetrain
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Lower power after WOT under load
What is VVT?- mikeywrench
- Post #7
- Forum: 6.0L PowerStroke Engine & Drivetrain
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Lower power after WOT under load
no other maintinence.- mikeywrench
- Post #6
- Forum: 6.0L PowerStroke Engine & Drivetrain
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Lower power after WOT under load
Oil and filters changed every 5k with baldwin filters and delo 400 15-40 or 76 gaurdal 15-40- mikeywrench
- Post #4
- Forum: 6.0L PowerStroke Engine & Drivetrain
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Lower power after WOT under load
25K miles Yes it has the sound after letting of the throtlle. sound like a wastegate openeing and closing?- mikeywrench
- Post #3
- Forum: 6.0L PowerStroke Engine & Drivetrain
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M
Lower power after WOT under load
My 2004 F-350 6.0 has low power after full load or close to full load. I. E. Pulling a hill or passing or heavy accel. When it has low power it sounds as if it has no manifold Pressure (Boost). until you put your foot back in it far enough to downshift and wind up above around 2750rpm. Truck...- mikeywrench
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- Replies: 9
- Forum: 6.0L PowerStroke Engine & Drivetrain
