5 /5 Brad OHara: I have an Explorer that was jerking on acceleration. Before taking to Dad’s I had 2 mechanics and two Ford dealerships. None of them could fix it. One suggested $6,000 transmission. My brother-in-law said go see his guy who has kept his Explorer running for nearly 500,000 miles. Well long story short he diagnosed the problem and my vehicle is running like a top! I have a new mechanic. They were very honest and saved me a ton of money.