2004 Mitsubishi Eclipse Problems
RepairPal has identified the most common problems with the 2004 Mitsubishi Eclipse based on complaints from actual vehicle owners. We'll tell you what the problem is and what it'll take to fix it.
The engine may stall or develop a rough idle with the Check Engine Light illuminated and fault code 15 stored in the ECU. Our technicians tell us that the engine electrical grounds are critical, all 5 should be inspected and cleaned as necessary. An additional ground lead kit is also available which can be installed to help correct this condition.
The sunroof may become stuck in the closed position or require "help" moving forward and backward. The common repair is to replace the guides but often the problem will resurface again.
The manual transmission may become difficult to shift, this is commonly caused by binding between the synchronizer and the gear surface. Adding a special friction modifier to the manual transmission fluid will often correct this condition. If the problem persists revised synchronizer kits may be available.
There have been reports of airbags not deploying in the event of a frontal impact. Some claim that a shorted airbag wire harness can cause this to occur. Unfortunately there is no diagnoses that will isolate this problem other than fault codes stored in the airbag control module. Our technicians recommend to have any airbag light issues diagnosed and repaired in order to help ensure the airbags will deploy when needed.
A fluid leak may be noted from the one or more of the suspension struts. A small amount of fluid residue is generally not considered a problem. If the fluid leak becomes severe enough strut performance may be affected requiring replacement.
Rust damage to the body is not uncommon in states where salt is used on icy roads. Unfortunately there is not much that can be done about this issue other than to avoid the salt.
It is not uncommon for wheels on these vehicles to be very easily bent or otherwise damaged, often to the point of requiring replacement. This can happen even with no apparent damage to the tire.