International 4400 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 crankcase (pcv) (1 problem). The second most common problem is related to the vehicle's diesel engine (1 problem). For details of each of the problem category, use the links in the table.
| Problem Category | Number of Problems |
|---|---|
| Crankcase (pcv) problems | |
| Diesel Engine problems |
We've had two engine failures with this truck. The first occurred at 121,000 miles when an o-ring on a cylinder sleeve failed letting coolant fill the crankcase and requiring a complete engine overhaul that cost us over $6,000 dollars. Read details...
: the contact stated after shutting the vehicle down, the bottom liner o-ring propelled through the number 4 cylinder. The radiator fluid drained into the oil which resulted in the engine seizure. The vehicle was towed to the dealer and the engine was over hauled. The manufacturer was alerted. Read details...