Re: Low power on 2001 6.0
There's no need to change the o2's at 30k, or any mileage for that matter unless they are bad. When the truck loses power does the check engine light flash?
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71 c-10 Long Bed, under the knife for a No Limit Engineering Wide Ride Chassis Pack and coil over static drop.
07 Silverado Classic 2wd
95 Camaro 427SBC/TH350
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