How do I replace the Rear Spark Plugs from the Top of the Vehicle?

Thank you for your response BMRFIXIT. Your instructions helped to access rear spark plugs on a 98 chrysler town & country with 3.8 ltr V6 engine. Any further instructions or suggestions?

Shakes or Wobbles problem
1996 Chrysler Town and Country 6 cyl Automatic

when i'm doing 45-65 the car shakes. The tires was replace, the spark plugs and the rotors were change and it still doing it. What causing to shake and trembles like that.

I have a 1997 Town and Country Van, it has 155,000 miles on it and it has a 3.8 liter V6 engine. At about 1500 rpm it starts missing real bad or stumbling, below this rpm its fine and above this rpm its fine. And it won't do this until I have driven it a little while for it to warm up to operating temp. I just replaced the spark plugs and wires and this didn't help.

I have begun to change the spark plugs on my 1996 chrysler town and country. It has the 3.8 six cylinder with auto transmission. I was able to change the front three no problem however, I found that I needed to take off a whole bunch of body parts to get to the back three. Even after removing all of the stuff in the way, there still isn't any room the get to them. After a whole lot of blood, sweat, and tears I finally was able to get the far left one out and put in the new one. I then moved over to the middle back plug and found it near impossible to get out, but after a few hours it was out also. Now I am not able to get the new plug to start threading into the whole. I've tried all the old tricks. It just doesn't seam to want to start. I checked the old plug to see if it had evidence of crossthreading, but it looked ok. I even tried a different plug, but still no go. I've also tried accesing it from below, but that's impossible also. If I'm not able to get the plug back in, I'm looking at a tow bill and a hefty service charge I'm sure. Any suggestions? Thanks for any help you can give me.

I have a 1995 Town and Country with 196,225 miles. I changed the front spark plugs 2 days ago, but I can't get to the rear 3 plugs. I was told that I would have to take the exhaust off. Do I, and what is the best way to get to them? Also I am putting High Mileage oil in. Which is better: high mileage or synthetic? I changed the transmission fluid after 30,000 miles. What is the best interval and type of ATF fluid to use? Also, I heard there are many problems with this transmission? Is it true and what are the problems?

Engine Mechanical problem
1997 Chrysler Town and Country 6 cyl All Wheel Drive Automatic

I want to know how too change the back 3 spark plugs in our 97 chrysler town and country