mt4noah 0 Report post Posted June 26, 2017 I have a 2002 242 Cruiser with Mercruiser 5.0 MPI. I'm looking for information on how to replace the fuel pump and relay switch myself; my mechanic is swamped and may not be able to get to me this week. I had the fuel pump replaced last Summer and it burned out again this year because it was constantly running. Thanks Share this post Link to post Share on other sites
