Well here we go again. The problem is when I make a right turn the engine doesn't seem to have any power and the car gives off a slight backfire and it jerks A LOT and I just want to put my head between my legs and pull off the road.

On left turns it doesn't happen as much but it does. Pulling away from a stop it jerks and backfires but it also does not jerk or backfire sometimes. So is this a "CHECK YOUR GROUNDS" situation and if it is which grounds should I check. Or is this some other problem.