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AFE STAGE 2 TRIPPING CHECK ENGINE LITE
can anyone tell me why installing an afe stage 2 air intake would trip the check engine light? I installed it HOPING to pick up at least 1mpg and a few miles into driving it the engine light came on and hasnt went off after 100 miles now..what do I need to do? I was really wanting to get a...- 427cya
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- Forum: 6.4L PowerStroke Engine & Drivetrain
