2001 Mercury Cougar Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2001 Mercury Cougar
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2001 Mercury Cougar ProblemsBattery Light Due to Damaged Alternator Wire Harness Connector
The battery light may illuminate on the instrument panel because the alternator wire harness connector is damaged. A new connector kit is available and should be installed to correct this concern.
The Check Engine Light can illuminate with codes due to the lack of EGR (exhaust gas recirculation) flow caused by the intake manifold passage plugging up with carbon and oil. The EGR valve has to be removed and the passage cleaned thoroughly. Partial restriction of this passage can cause Smog test failures for the NOx emissions without causing a drivability symptom.
2001 Mercury Cougar Questionswhere is pcv valve located on 2l engine? (2 answers)
anyone know where the pcv valve is located on a 2001 cougar 2L engine
I already checked all the fuses and the battery and alternator, everything is good. I also placed it on the computer and no codes are coming up. Anyone know what is wrong?