Sounds like it's in limp mode. Is the check engine light on? It should be if the 5K limiter is activated. there could be a few other things to check too like a clogged cat and how much oil you have.added:since you have oil, you need to pull the code off the ecu. if you have an OBDII scanner use that it you dont then you will need to do this: http://www.team-integra.net/sections...ticleID=34hope that helps you out some more email me with questions you have