Duramax DPF Regen - P2463 P2459 DPF Clogged

Customer states reduced engine power message, cleaning exhaust filter message.
Found a collapsed air filter and diesel particulate filter long over due for a regeneration.
Tags
ECM codes P2463 P2459 P0172 P026C 6.6L Diesel LML LGH L5P LMM
#mechanic #cars #tipsandtricks #engine #professional

[@DadsGarageDiagnosticSpecialist]

😳 It’s back 3 days later “same thing”. Duramax L5P P0204 Injector connector repair. kzbin.info/www/bejne/h6rbd3tjYqp_j7M

[@cfell]

Didn’t see ya clean the MAF?

[@DadsGarageDiagnosticSpecialist]

I did clean the MAF and the ducts with cleaner and then wiped and blew it all as clean as I could get it. I just didn’t show it because I was trying to work efficiently also. Thanks for commenting.

[@bennysr5220]

How long did it take for this truck ?

[@DadsGarageDiagnosticSpecialist]

It took almost an hour if I remember correctly. Thanks.

[@mgoingthruit2007]

what kind of scan tool is that

[@DadsGarageDiagnosticSpecialist]

GDS2. That is the OEM scan tool. Thanks.