Monthly Archives: September 2018

Isuzu Turbo Diagnostic Tips

Model Year Trucks 2007-2010 Isuzu N-Seines 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 2011-2015 N-Series Truck Equipped with a 5.2L (4HK) or a 3.0L (4JJ1) Equipped with Diesel Particulate Filter […]

2005 through 2015 Hino models 238, 258, 268, and 338 Equipped with a J08 6 Cylinder Diesel Engine

Hino has a redesigned cylinder head gasket. Customers may complain of an external oil or coolant leak. When diagnosing these trucks pay attention to the cylinder head to engine block mating service. Always perform a pressure test when looking for an external coolant leak. When looking for external coolant leaks under pressure look on the […]

TOM’S TRUCK CENTER TECH SUPPORT TECH TIP

AFFECTED VEHICLES • 2011-2018MY Isuzu N-Series Vehicles Equipped with 5.2L (4HK1) Diesel Engine and Limited Slip Differential (LSD) option code IV0 INFORMATION CONDITION Customers of N-series vehicles may hear an audible clicking or chattering noise coming from the rear of the vehicle while making tight turns. This condition may be due to incorrect axle fluid […]