Before things get too far out of control, can you pay CASH for a new car? If not, can you finance for 2 years? If you are planning on a 7 year car loan you are beyond help as near the end of the loan you will be putting money into a car that isn't paid off. . . Don't substitute a actual bad decision for one you have made and perceived to be bad.

Next, was the car a private sale or dealer sale?

Did you get it checked out by a non seller mechanic _prior_ to purchase?

When you post repair prices, post _specific_ line items ( each part, labor, shop frees, tax ) , a general price doesn't mean much.

Where was the specific location of the rear end leak?

Lower outer bushing boots as in rear of car?

"" Also said "other than that it's in good shape for a car with 142000 miles." I do trust this shop which is worthwhile even if their prices are on the high side. ""

Why would you walk away from a car that is apparently decent condition?