2 questions:
My mom needs a new car so my mom and I are getting her one Friday. The old 2000 cadillac deville DTS just has too many problems and my dad no longer can drive. The biggest issue is it's leaking antifreeze from the manifold supposedly, but I haven't seen it yet. Just had new brake line put in by the dealer whole thing was $700. We don't have time to try to sell it to a private seller with my dad being so sick. Anyway, so we will need to trade it in, but I was thinking of temporarily patching up the leak if possible. I heard that there is a product you can buy that helps leaks on cars....how long it lasts or how good it is I have no idea, but the idea is to have it ok enough to be able to even get to the dealer and not leave a big ass puddle in their lot when trying to get hopefully something decent for the car. Any ideas? I know it's hard without knowing exactly where and how much is leaking. Supposedly it's not very very bad, but bad, but that's all that I can get from my mom and I want to prepare as much as a I can before I get to my parents because then I won't have much time for research and questions.
Also, it's a 2000 loaded deville DTS with 85,000 miles. Has everything but the moonroof. Even has the chrome wheels and everything. Anyway, the passenger window glass won't stay up and won't go up and down and the issue with the manifold (dealer wants about 1,000 to fix, but a guy can do it for 300 supposedly, but just not possible with me out of town). Car has been in an accident before so carfax I'm sure is not clean. I'm guessing the car is probably worth $5,000 to private then with the issues. Have no idea what I should try to get from the dealer when negotiating and getting a new car though since I've never gotten rid of a car that way before but we don't really have a choice with the situation. So what do you think the dealer will give and what is reasonable to try to convince them to give?