One problem related to engine has been reported for the 2003 Mitsubishi Eclipse. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2003 Mitsubishi Eclipse based on all problems reported for the 2003 Eclipse.
The consumer heard a knocking in the engine. This is the second time he has taken it to the Mitsubishi dealer approx. 4 months ago and they were suppose to have replaced the engine.