LBZ duramax Reduced Power with No CEL - FIXED

Short Video on how I fixed "reduced power" with no check engine light on my lbz ( P2138 )
#duramax #lbz #chevy

[@hudsonward7451]

Thanks for the vid, my 06 Chevy LBZ going on 550,000 miles, just noticed my truck won’t go above 1,900 rpm’s (75mph) been driving me nuts your video helps a lot

[@YourMom-hk7rb]

gonna try this when i get back to the truck tonight thanks big time!!

[@Idkjuscuz]

Same issue on my 2007 chevy 2500hd diesel. It was the MASS AIR FLOW SENSOR

[@PartTime_Pro]

Yup. I’ve had that on the past as well. Think I mentioned it in the video. But I’ve also had the replacement go a few times and just keep warranty it out

[@everydayshit]

Man that plug thing worked as dumb as it seems 😆 thanks

[@dougsmith747]

Nice! 😎 parts cannon fer the win. AGAIN! 😅

[@PartTime_Pro]

💪🏻 and it’s still good.

[@trevorschlise1775]

Where did you get it from. I am having the same problem with my lmm

[@brysonshortvlogs6696]

You ever figure it out ? My lmm going into reduced power no codes

[@CARLOS81559]

Same problem

[@CARLOS81559]

Is cheap pedal or oem parts

[@PartTime_Pro]

cheap oreillys brand

[@jacobstults5]

No code