Okay, so I have two questions, and I would greatly appreciate any help given.
First, when ever I drive and I begin to accelerate my engine stumbles and losses horse power. Nevertheless I was thinking it could be bad gas that I have bought, however I always buy my gas from Shell, therefore I don't believe I could have gotten any that was bad. By the way I have done a tune up with the spark plugs and wires, so that I believe is also out of the question.
Secondly, when driving and I begin protruding up a hill my car will drop down into a low gear or it will kick the cadillac converter, and then proceeds with some kind of noise rattling from the transmission. With that being said my transmission has already been built once before.
Again, any information given, regarding this matter would help out a lot. Thanks!