1999 Chrysler 300 Repair Question
Topics covered: Alternator, Engine, Serpentine belt.
Mileage: 50,000 miles.
Mileage: 50,000 miles.
Asked on October 27, 2011
Screaming sound and burnt smell coming from engine.
I have a 300m and lately, at idle and while driving, a screaming sound is coming from where the alternator is. I cant tell if its the actual alternator or the belt. Also, when i turn off the fan system (heat/ac) the sound stops. I thought that was weird. THanks for the help!
Asked by maverickvogtAnswer
Replied on October 27, 2011
It sounds like the belt is loose. Try this, at an idle, turn all electrical components on, fan, AC, wipers... If the sound gets worse when you do this, turn the engine off and check the belt for tension.
Replied on October 27, 2011
serpentine belts even if tight can be slipping due to wear in the belts grooves.
