Does anyone else have any oil leaking problems? They say mind is come from the oil pressure sensor. I took it in Friday Nov. 28 and still don't have it back.

My 01 leaked also at the same spot since new .... Itr was repaired some time ago at just under 30k ...





Mac http://www.dieselplace.com/forum/smileys/Approve.gif

I drove my brand new truck home and upon arriving it was dumping oil due to this TSB. At the time, the dealer was clueless so I swapped the truck for another identical twin.
<H1>Oil Leak at Oil Cooler to Engine Block Mating Surface (Replace O-Rings, Apply Sealant) #02-06-01-023</H1>
<H1>
2001-2003 Chevrolet Silverado 2500/3500 Series Pickup Models</H1>
<H1>2003 Chevrolet Kodiak C4500/5500 Series Models</H1>
<H1>2003 GMC Topkick C4500/5500 Series Models</H1>
<H1>with 6.6L Duramax Diesel Engine (VIN 1 -- RPO LB7)</H1>
<H1>This bulletin is being revised to add a model year. Please discard Corporate Bulletin Number 02-06-01-023 (Section 06 -- Engine/Propulsion System).</H1>
<H1>Condition
Some customers may comment on oil leaks at the engine oil cooler.</H1>
<H1>Cause
Minor imperfections in the engine block machined surfaces at the oil cooler interface may allow oil seepage past the oil cooler O-rings.</H1>Edited by: tophog