Turbo Diagnostics Inspection and Testing Procedure
2007-2010 Isuzu N-Series and GMC W-Series
Diesel Engine 5.2L (4HK1), Equipped with Diesel Particulate Filter
2007-2009 Isuzu F-Series and GMC and Chevy T and C Series
Diesel Engine 7.8L (6HK1) Equipped with Diesel Particulate Filter
This PDF file has some tips to perform proper turbo diagnostics.
Common mistakes mad for replacing turbo is oil in the intake or cooler
This file can save you time and money by replaceing un necessary part that is not bad.
This is factory recoomended inspections both visual and mechnical procedures.
Please view blog for more information
Information Contained in this file:
• Critical Factory Turbo information
• Turbo Seal information
• Inspection information
• PCV Information
• External Visual Inspection
• Mechanical Inspection
• Internal Visual Inspection
• Internal Radial and Axial Inspection