u should charge it for atleast 5 hrs. overnight is the best just plug it in be4 you sleep ans it will start your car all day for one day..

well im having a problem of my own. well i just got my glow plug and shock oil and started my car. it started like a champ. then it didnt start so i charger the glow plug igniter more for an hour and a half. then it stil didnt start so i put it to factory settings. it still didnt start. i looked at the glow plug ignitor and found out that the batter was loose from the shaft. so i tightned it and started the car. now it wont stay in idle i always have to start pushing the trigger lighty and when i let go of the trigger it dies.. anyone help plz