Two problems related to tank assembly have been reported for the 2004 Mitsubishi Endeavor. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2004 Mitsubishi Endeavor based on all problems reported for the 2004 Endeavor.
Fuel tank filler neck on 04 Mitsubishi Endeavor leaking.
The fuel filler tube on my 2004 Mitsubishi Endeavor rusted out resulting in fuel leaking out whenever I filled the tank. The fuel filler tube has a coverplate in pne section to protect it from being damaged. Wet dirt and debris collected in this coverplate due to normal driving, resulting in the fuel filler tube rusting out where it was covered with wet dirt and debris. The Mitsubishi dealer repaired the rusted tube by totally replacing it at a cost of $850. 00 that I had to pay. This part was approximately 5 years old when it had to be replaced. I have pictures of the rusted tube and coverplate that I can provide. This is a major safety and environmental exposure for Endeavor owners and also an expensive repair for a part you would expect to last the lifetime of the vehicle.