- Staff
- #21
I did a general search on the ole interweb and came up with quite a bit of stuff. There was also a recent thread on one of the duramax sites about failures, and 2 former vendors of them said they dropped them because of poor qc and warranty repairs. There intercoolers were slightly better, but still alot of failures in them at the 3-4 year mark with several showing signs of pitting/electrolisis.