I have been bashing my head trying to figure out what is wrong with my car i just bought. i just bought a 1995 mustang convertible with only 24,000 miles on it. The problem I have been having is my car will randomley start shaking/shimmeing. It usually only lasts a couple seconds and as soon as i give it some hard gas it goes away. I took it to the ford place i bought it from and they flushed the transmission and it stopped shaking about 95% of the time but then about 2 weeks later it started coming back and now its doing it more and more frequently again. Any suggestions? Im starting to think the ford place just doesnt want to admit whats wrong because they will have to fix it for free. I dont know if this might be useful to know but it occurs most frequently at certain spots. for example right outside my devolopment it occurs almost everytime i leave my house at this certain spot. I dunno why it would do this. I mean it doesnt happen all that often but its just really annoying when your driving and it starts shaking and then you have to give it gas to make it stop shaking. It occurs usually between certain speeds which are 25-40 mph. Any suggestions would be greatly appriacated. thanks.