rev drops on idling when fan kicks in
Hy guys !
Just noticed something odd. Last evening while chatting with a friend (car was idling after a 20 min drive) I've noticed that when the fan kicked in the car revs dropped for a sec. After 10 minutes ... same story, fan kicks in and revs drop slightly for a sec. The car has the same behaviour when I start the AC or when I open a window. Can the alternator be on it's way to heaven !? Don't have a multimeter with me right now, I'll have one and check this weekend. What reading should I get? 14V?