NHTSA safety recall
Recall 78V203000: ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CRANKCASE (PCV)
FORD MOTOR COMPANY · Reported to NHTSA Sep 21, 1978
Recalls apply to specific vehicles, not to every vehicle of a model year. Check your VIN with NHTSA or your manufacturer's dealer to confirm whether a recall affects your vehicle.
Check a VIN on NHTSA.govWhat this recall covers
NHTSA's campaign record, quoted as published
The defect
THE INVOLVED VEHICLES CONTAIN EMISSION CONTROL SYSTEMS THAT UTILIZE A PULSE AIR REED VALVE TO PERMIT AIR FLOW FROM THE AIR CLEANER TO THE EXHAUST MANIFOLD ON NEGATIVE PRESSURE PULSATIONS. THESE REED VALVES MAY FAIL UNDER COLD WEATHER CONDITIONS, CAUSING A BACKFLOW OF EXHAUST GAS INTO THE AIR CLEANER AND FUEL INDUCTION SYSTEM ON POSITIVE EXHAUST PULSES. THIS CAUSES AN OVERLY RICH AIR/FUEL MIXTURE, REDUCED FUEL ECONOMY AND REDUCED ENGINE PERFORMANCE. CONTINUED VEHICLE OPERATION MAY RESULT IN ENGINE STALLING OR OVERHEATING OF THE EXHAUST SYSTEM.
The remedy
THE DEALER WILL REPLACE THE PULSE AIR SYSTEM REED VALVE AND SILENCER WITHOUT CHARGE.
Notes
VEHICLE DESCRIPTION: PASSENGER VEHICLES EQUIPPED WITH 200 CID ENGINES,AUTOMATIC TRANSMISSIONS AND THERMACTOR PULSE AIR SUPPLY SYSTEMS.SYSTEM: EXHAUST; EMISSIONS SYSTEM.CONSEQUENCES OF DEFECT: OVERHEATING OF THE EXHAUST SYSTEM MAY LEAD TO SCORCHEDREAR SEATS AND CARPETS AND ASSOCIATED FUMES. ENGINE STALLING WOULD POSE ASAFETY HAZARD IN TRAFFIC, WHICH COULD LEAD TO A VEHICLE ACCIDENT.
A safety recall is issued when a manufacturer or NHTSA determines that a vehicle has a safety-related defect or does not comply with a federal motor vehicle safety standard. Recall repairs are free. Whether a specific vehicle is covered depends on its VIN — a recall listed for a model year does not necessarily apply to every vehicle of that year.
Campaign details
Identifiers and dates as filed with NHTSA
- Manufacturer
- FORD MOTOR COMPANY
- Manufacturer's campaign number
- Not recorded
- NHTSA campaign number
- 78V203000
- Units potentially affected
- 218,500
- Report received
- Sep 21, 1978
- Production range
- Aug 1, 1977 – Apr 1, 1978
- Campaign type
- Vehicle
- Federal safety standard (FMVSS)
- Not recorded
Vehicles covered
2 model years across 2 models
Recalls apply to specific vehicles, not to every vehicle of a model year. Check your VIN with NHTSA or your manufacturer's dealer to confirm whether a recall affects your vehicle.