Two more common failures on these vans are the electronic egr valves and cracked fuel pumps. When I went to the dealer to get a replacement EGR valve, the counter guy said they sell a bunch of them and had 50+ in stock. For the fuel pump issue, there are pictures here: http://dodgeforum.com/forum/dodge-caravan/327871-hair-line-cracks-in-fuel-pump-leaks-thru-cracks-housing.html
I had a fuel leak from the top of my gas tank, and lo and behold my fuel pump looked just like that one.
Two more common failures on these vans are the electronic egr valves and cracked fuel pumps. When I went to the dealer to get a replacement EGR valve, the counter guy said they sell a bunch of them and had 50+ in stock. For the fuel pump issue, there are pictures here: http://dodgeforum.com/forum/dodge-caravan/327871-hair-line-cracks-in-fuel-pump-leaks-thru-cracks-housing.html
I had a fuel leak from the top of my gas tank, and lo and behold my fuel pump looked just like that one.