01-04.5 LB7 Duramax Powertrain
I have a 2003 6.6 I have about 250,000. Replaced injectors and glow plugs about 4,000 miles ago. Really like this pickup.
About a month ago, noticed kind of slugishness. Later that day, started poorly and barely got it in the garage.
Been sitting for a month while I was overseas. Came...