How many miles do you have on your 6.0 liter motor?

00Silverado4x4 · February 2, 2016

Your story is about the same as mine. If it really is your oil pan gasket, that's an easy fix! Gaskets are cheap. Mine unfortunately is the rear main seal...much more difficult to replace.

Did you replace the pan gasket or did you have it done somewhere else? I want to replace mine but not sure which is easier, drop the front diff or lift the engine. I can drop the diff myself, but if I need to lift the engine, I'm going to need some additional tools, manpower, supervisors and of course beer drinkers...

Rich Quezada · February 7, 2016

222,435

sareljr · February 16, 2016

Just rolled over 201,000

athughes26 · May 3, 2016

I bought mine at 106k and by 115k had cold tick but goes away after warn up. It's at 122k now but runs great after warm up.

ExtraSlow · May 3, 2016

Just bought my 2011 with 398,000 km's, which is about 247,000 miles. I don't drive that far, be lucky to put 10,000 on per year.

silverstreak07 · May 4, 2016

2011 hd 3500 6.0 with 275,000 YES 275 runs like new..No noise great oil pressure purrs like new....

Raptordude · May 4, 2016

I have 109,000 miles on mine, it has had a very slight cold knock for years, but doesn't hurt anything. I replaced the fuel pump and the fuel pump relay. Other than that, no issues. Some guy I used to work for had a 6.0 and he had about 220,000 miles on his. Only issue he ever had was a AC relay

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bigoilman · June 23, 2016

195,000 and going strong. You can't kill an LS motor. Just pulled my boat (8000#) nearly 600 miles w/o issue (5.9 mpg, though!)

mattymax · June 27, 2016

2011 - 2500HD purchased with 13,000 miles 3 1/2 years ago. Now I have 31,000 miles. I have a very short commute and plan to have this truck a long time

Raptordude · June 28, 2016

Oh and my grandma has almost 140,000 on her 2006 6.0

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nate53 · July 2, 2016

2005 2500HD 6.0 282,000mi. Original brakes, changed 1 turn signal bulb and one driving light bulb at 250,000. Replaced water pump at 260K and both front wheel hubs at 260K No engine issues at all. Had the recommended 100K service but not at 200K. Replaced plugs, wires and dist cap at 210K Mileage has not changed since the day I bought it. I get 17mpg highway with a tail wind, 14 city. Best truck I've ever owned. Like a Rock!