I have a 2000 Montana with about 83,000 miles on it. We really like this van, and I think I'd like to keep it as long as possible. I have changed the oil as needed and never had any problem with it. Everything is in good working order. I recently had the thermostat changed, but I think that's the only work we've ever needed.
We are going to be taking a couple of long trips in 2006, and I'd like to take the Montana and feel good about it. So, I was going to go ahead and spend some time and money and do major overall maintenance. Here's my list:
- Transmission fluid and filter.
- Flush and fill with new dex-cool.
- New spark plugs and wires.
- Oil and filter, PCV valve, lube.
- Air filter.
- New front brakes.
- New top and bottom radiator hoses.
- New serpentine belt.
- (Tires are good...no need to change at this time.)
Here are my questions:
1. Is there anything missing from my list that you think should be done at this point?
2. Can I change the rear spark plugs on my own? Is there any special tools needed? I've heard it's a bear. Also, is there anything else that needs changed to call this a "tune up?"
3. Does this engine have a timing belt to worry about? (I have a Saturn with a timing belt, and I've heard it's a time bomb.)
4. Should I buy a Haynes manual? I can get one on Amazon for about $15. Will it help? (Particularly with the spark plugs.)
5. Is it ok to just go get parts at AutoZone, or should I go someplace like NAPA? I've heard that you should probably spring for NAPA on stuff like radiator hoses and belts.
6. While I have stuff torn down, is there a "time bomb" part that would be inexpensive and easy to replace while I'm up to my armpits in engine?
I have moderate mechanical ability and knowledge. I have standard tools (ratchets, wrenches, screwdrivers, etc.). Under most circumstances, I could do all of these things with no problem. However, it looks like Pontiac built this van around the engine. As you know, there is NO room to work. If I have to start removing throttle bodies or intake manifolds, I'm afraid I might be in over my head. Unless, of course, the Haynes manual can walk me through it or something.
I will take all the advice I can get. I figure if I get a good independent mechanic to do this, I'll probably spend upwards of $800 or so. If I just go get the parts myself at Auto Zone, I could probably get away with $100 or so. I could use the other money! Plus, this might be a good chance to teach my boys a thing or two.
What do you think?