International 7400 owners have reported 2 engine and engine cooling related problems since 1996. Table 1 shows the 2 most common engine and engine cooling problems. The number one most common problem is related to the vehicle's diesel engine (1 problem). The second most common problem is related to the vehicle's engine cooling system (1 problem). For details of each of the problem category, use the links in the table.
| Problem Category | Number of Problems |
|---|---|
| Diesel Engine problems | |
| Engine Cooling System problems |
The contact owns a 2002 International 7400. The contact stated that the vehicle was leaking fuel and oil in the high pressure fuel rail. On September 6, 2006, the vehicle was taken in for service and the repair was performed under warranty. The leak resumed when the warranty expired in July of 2007. Read details...
All of the 2006 International 7400 trucks with the dt 570 engine. That I have in my fleet(4) have blown the block heater out of the engine , dumping up 10 gallons of coolant on the roadway causing a big mess and slippery surface. The highest mileage truck I have is 10162. Read details...