Hello I am working on 08 bluebird vision school bus has c7 cat acert with cat cgi aftertreatment system. esn c7s02382 the code i have is 3242-16 aftertreatment #1 dpf intake gas temperature hi moderately severe. I have cat et but no service information. mitchell is no help on listing steps to diagnose system.

this had short block installed. Your help is much appreciated Bob

Robert Andrews
Technician
Badger Bus Lines
Madison, Wisconsin, USA