Tom a little clarification would be helpful. Leaking how? I'm looking for a second opinion before I dive into the heads to look for bent valve train components. Is there any more points of entry?
You may want to contact a specific member by using the messaging feature.
Your original question asked about raw fuel getting into the exhaust. Most times it's a leaky fuel injector.
Search Dodge Caravan Questions
Are you a UK consumer? CarGurus now has a discussion forum in the UK.
Dodge Caravan Experts