car shakes in rear on acceleration, looses power, spark plugs changed on 1995 Chevrolet Camaro

problem started about 2 weeks ago

Asked by for the 1995 Chevrolet Camaro
Its hard to say what is wrong without being able to drive the car and experience the problem first had and or do some basic diagnostic tests. The "shaking" could be due to a severe misfire ignition related, fuel related or engine mechanical just hard to say with out driving the car and getting a "feeling" for what's wrong.