You shoul have the hole charging system check before changing parts. Check for bad connections at the battery and alternator. It's normal that the RPM lowers when you apply load at idle, but it depend how low it goes.
Nic.
Contour 99 MTX V6 fully loaded, stock with 110000km. Illuminated sunroof switch. About to do the mystique rear dome light conversion with eyeball dome light.
