ok heres the scoop on my 8G when i bought last january the engine hit kind of hard putting it in reverse (my car automatic) sometimes hard enough 2 shoot the car back i new a motor mount was bad so last summer i changed the front one result same problem oct 09 i started going 2 school 4 auto tech got the car up on the lift had someone else put it in drive and reverse and found that the rear (tranny) mount was bad so i changed that and still the same shit..... any ideas wat else should i be doing help help help