One problem related to gas recirculation valve (egr valve) has been reported for the 2013 International 4300. The most recently reported issues are listed below.
What usually happens is you get an open flow of exhaust coming in at will, which is full of soot, because the engine is not combusting all the fuel completely and it goes into the egr coolers. The exhaust manifold, valve and coolers inside the egr housing are filled with soot. Fuel economy deteriorates, a dashboard light comes on and the truck needs to be taken out of service.
| Gas Recirculation Valve (egr Valve) problems | |
| Engine And Engine Cooling problems |