Technical Service Bulletins

TSB data for: 1999 MERCURY MYSTIQUE

Bulletin Number: 14877

Sequence Number: 620202

Date: 20010501

Component Name: 063130 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:GAS RECIRCULATION VALVE (EGR VALVE)

Make: MERCURY

Model: MYSTIQUE

Year: 1999

Summary:

SOME VEHICLES MAY ILLUMINATE THE MALFUNCTION INDICATOR LAMP OR RUN ROUGH AFTER THE CATALYST IS REMOVED AND / OR REPLACED. THIS MAY BE DUE TO VACUUM LEAKS AS A RESULT OF TOLERANCE STACKUP WITHIN THE EXHAUST / EGR / INTAKE SYSTEM.