Well, our LB7 Duramax had the dreaded smoke after idling for a minute or so. we went and got the truck scanned and sure enough, the injectors are bad. This is a long and tedious project, …

Jan 24, 2011 · Starting on the Passenger side remove all the tubing, intake, the fuel filter bracket (there's 3 bolts holding it on and a 4th one just holding a coolant line to it) and the Fuel Injector …

Jan 4, 2010 · Remove the Keepers on the injector lines with a 8mm socket. Then remove the injector lines with a 19mm wrench. If you plan on keeping some of the same injectors and …

How to install Duramax LB7 Injectors Subscribe: http://bit.ly/SubDeboss | Merch: https://debossgarage.com/merch Watch next, “My Thoughts On The Cummins R2.8 Crate …

Apr 12, 2022 · When all eight injectors are in place and the engine is put back together, top it off with coolant, change the engine oil (in case it was diluted with fuel), throw on a new oil filter, …

This is part 2 in the video series on how to replace injectors in an LB7 Duramax. In this video I will show removing everything to get to the injectors in an...

Learn how to replace the fuel injectors on your 2003 Duramax. A step-by-step guide to help you improve engine performance and fuel efficiency.

Sep 19, 2009 · i've had mine torn down that far, had the injectors out but didnt need replaced. its not a hard job by any means just time consuming. it can be done by anyone with tools and a …

Learn how to spot an LB7 injector going bad. How to replace Duramax fuel injectors and how much a remanufactured or new LB7 injector costs.

Nov 4, 2013 · You will need to either replace or clean lines..injectors and all related items can be purchased through a few vendors on here. They have kits with everything you need already …