The issue
TRUCKS EQUIPPED WITH MACK V-8 ENGINES. THE SYNFLEX-TYPE OIL PRESSURE SIGNAL LINE MKAY BE ROUTED TOO CLOSE TO THE EXHAUST MANIFOLD. EXCESSIVE HEAT COULD CAUSE THE LINE TO RUPTURE AND SPRAY OIL ONTO THE HOT EXHAUST MANIFOLD CUAISNG AN ENGINE COMPARTMENT FIRE
Transport Canada Vehicle Recalls Database · Contains information licensed under the Open Government Licence – Canada · official text, unchanged
Vehicles covered
| Make and model | Model years |
|---|---|
| Mack DM | 1976, 1977, 1978 |
| Mack R | 1976, 1977, 1978 |
| Mack RD | 1976, 1977, 1978 |