My mechanic tells me that the crossover lines on my 2002 Duramax are leaking. How hard are they to replace and what is the function ?

My mechanic tells me that the crossover lines on my 2002 Duramax are leaking. How hard are they to replace and what is the function ? 1 Answer

how can i increase the milage on my duramax 1 Answer

I have 2008 2500HD Diesel, Love the truck, drive a lot of miles daily. What can I do to increase my overall milage. I average @ 16 mile per gallon every day driving. It does graet until the emmision s...

i have 2018 Duramax 4X4 silverado only has 14, 500 front driver side brake pads are metal to metal the other side is fine whats going on with this? 1 Answer

My driver side front brake is metal to metal right now. im taking it in tomorrow to dealer ship ,The other side is fine. It only has 14,500 miles on it Can anybody tell me whats going on with this ?

2008 Duramax with 65K miles. Yesterday the engine light came on and a message that the engine has reduced power. It runs like it is fuel starved. No diagnosis from a mechanic. Answers possibly??? 5 Answers

2008 Chev diesel with 64K miles had the engine light come on and message that engine has reduced power. Runs like it is fuel starved. Mechanic has had it all day and cannot diagnose the problem. First...

What would cause a 2001 Chevy Silverado 2500 6.6 Duramax to not want to start without using Starter fluid (someone told me to stop using Starter fluid on it because it would cause more problems) so i'm using gasoline on a rag to get it started, but once it starts it runs fine until I turn it off and try to start it again, what could be the cause it 1 Answer

2001 Chevy Silverado 2500 6.6 Duramax