BlackBettyobs1
Newbie
Having issues with my 350 Vortec, rebuilt the motor roughly 10,000 miles ago running into an issue at stop lights my truck will surge idle in gear and will want to lurch forwards but never dies,shift into neutral idles fine.My thought was maybe it’s the distributor after the rebuild I had installed a Napa echlin distributor 5000 miles in I noticed at idle I could here a whistling/whining noise so I replaced it on warranty the whistle went away now it’s back again some days the truck runs great can barley notice it running. So I have determined that the days it runs good I can’t here a whistling or whining at a stop and the truck won’t try and lurch or hunt for idle.ANY THOUGHTS?ABOUT TO CALL IT QUITS WITH THE OLD GIRL!