NHTSA recall campaign
81E001000
ManufacturerALLISONReported1981-12-02Affected20,156 vehicles
What was wrong
Defect
IF EXCESS COMBUSTIBLE FLUIDS SUCH AS DIESEL FUEL OR LUBRICATION OIL BUILD UP IN THESE ENGINES, THE EXCESS FLUID CAN BE CARRIED INTO THE INTAKE SYSTEM THROUGH A VALVE.
Manufacturer remedy
THE CRANKCASE DEPRESSION REGULATOR VALVE WILL BE REPLACED WITH A ROAD DRAFT TUBE. THIS REPAIR IS TO BE DONE AT THE SAME TIME AS THE REPAIR FOR CAMPAIGN 80C-4.
To check whether your specific VIN is covered and to find a participating dealer, look this campaign up on NHTSA.gov →
Affected vehicles
0 entriesNHTSA did not enumerate affected vehicles for this campaign.