NHTSA Campaign Id 88V042000; Date: Mar. 28, 1988
This condition can allow water/oil mixture to build upin the hose from the oil separator to the air inlet duct. After the engine isstopped, this water/oil mixture can, under cold weather conditions, freeze andcompletely block the oil separator air duct hose. This blockage will result inincreased pressure within the crankcase. This can cause oil leaks. If asufficient quantity of oil came in contact with the hot exhaust system an enginecompartment fire could result without prior warning.
1987 Isuzu I Mark; 1988 Isuzu I Mark
Component: Engine And Engine Cooling:engine
Manufactured by: Isuzu Motors Limited
Affected Units:: 2,483
The positive crankcase ventilation valve may provide inadequate air flow under low engine load conditions.
The pcv valve will be replaced with a new valve.
System: enginevehicle description: passenger cars.
Date Owners notified by Manufacturer: Mar 21, 1988
Also see: