Should I buy Van with a bad PCM?

It's a Honda Odyssey. 250,000 miles. The body is mint. Transmission rebuilt 2 years ago. New radiator and timing belt. New brakes and tires. Cold ac. The only thing is that the computer is going bad and it's causing the battery to drain overnight. The guy only wants 500 bucks for it. I think it's a good price and deal. New computer from dealer is about 1200 installed. I think it is worth it

Should I try to get a new car soon?

I have a 1996 Honda Odyssey with about 227k miles on it I mean it runs well it starts up quickly but the interior is pretty messed up and it's pretty slow as in I usually have to go 40mph in a 35 zone to keep up but I was thinking should I try to get a new car with less miles?

How to Change the Tail Light on a 2010 Honda Odyssey?

None of the online videos show how to replace the tail light replacement for the bulbs located on the tailgate (NOT the middle brake lamp bulb).

There are small access panels on both sides of the tailgate interior behind the lamp assemblies, but how do I get the panel off without damaging it?

Any help would be appreciated.

Will this engine oil work for my car?

I have a 2012 Honda odyssey 3.5L and I usually use 0W-20 oil for it. My friend had some full synthetic 10W-30 that he gave me. Will that work just fine or should I just use the 0W-20?

Honda odyssey keeps turing off?

I have a 2006 Honda Odyssey and it keeps turning off as if there's no battery left. I'm thinking thats what it is because it will turn on one day and then the next day it won't? And also the left door won't cloes its an automatic door closer so i don't even know what it could be. The car has about 94k miles so its pretty good. I've never had this problem with this car but i need it fix as soon as possible