hey guys i have a 97 dode dakota 3.9 v6 and just recently my car decided it didnt want to idle. ive had no prior issues with the car. the night before i left my radio on which powers a 1500 watt amp. im thinking its probally the alternator but im not sure. any suggestions ?

 

Check your grounds and your terminals on your battery. My truck would do the same when I needed a new positive clamp.