i have a 94 4.0 xlt..sometimes when i start my truck up it has a hard time going..like a huge electrical problem the volt meter gauge goes left to right a few times and its haveing a hell of a problem. it could alos b my fuel system too cause when i step on the gas it helps a litte bit but doesnt do much till it works its way through it has 116xxx miles on it so i wouldnt think it would have to many problems but i guess im wrong....any ideas what the prob could b? thanks guys

 

does anybody know what my prob is???

 

check your alt regulator..dont know whyt he voltage would jump like that..might be easier to bring it into a shop