Mercury · Canada · Mod
Mercury Comet, Montego +3 more: Not Entered
Affects Mercury Comet, Montego, Cougar, Meteor, Monarch · 1975–1976 — about 145K vehicles.
The hazard
VEHICLES EQUIPPED WITH CERTAIN EIGHT CYLINDER ENGINES. THE EXHAUST GAS RECIRCULATION (E.G.R.) BACKPRESSURE TRANSDUCER TUBE MAY CRACK CAUSING EXCESSIVE LEAKAGE IN THE BACKPRESSURE SENSING CIRCUIT AND INCREASED EMISSIONS OF NITROGEN OXIDES. ALSO, ON SOME VEHICLES, AN IMPROPER E.G.R. PORTED VACUUM SWITCH CAN CAUSE SIMILAR INCREASES IN EMISSIONS OF NITROGEN OXIDES. THESE VEHICLES MAY NOT COMPLY WITH CANADA MOTOR VEHICLE SAFETY STANDARD 1103 - EXHAUST EMISSIONS.
What to do
Contact your dealer; the remedy details were not included in the filing.
Critical — crash/injury risk now
High — injury risk; see remedy
Moderate — fix at next service
Low — minor / informational