| Oil out blow by tube 2002 Chevy Silverado/2500HD 6.6 diesel. 90,000 miles. I Have read other post of same problem no fix. Oil is coming out of the blow by tube. No loss of power, or any codes. Pressure dropped to under 20. Now its low on oil. Started happening about 100 miles, or 2 weeks after last oil change. I have several diesels and all run Rotella Syn. No there is no PCV valve on this motor. Dealerships around here have no clue and want 75 dollars an hour to find the problem. Please help. Thank you. |