So I got my first ses light a few days ago. Ran the port scanner and got two codes both random misfire.Ive also noticed that when I take off in first gear the car bogs or hesitates for a second then catches and all is well after that.My wideband isnt showing anything of concern.I had my car tuned by ttp in october and put in fresh spark plugs at that time.What should I be looking for as far as causes for this problem? I dont really know what else to think of besides throwing in new plugs.Ive heard the random misfire ses is pretty normal on tuned evos.Any help would be appreciated.Ive only had this car since june and its been modded and tuned flawlessly until now.Feeling the honda demons creeping with this.I want my evo fixed asap.

 

Joey, send me your email address, I have a P0300 update for you.

Thanks
TTP

 

I had this problem after I got my T-belt changed. I threw a p0300 and my car would hesitate at partial boost up hills.

I threw in a set of fresh spark plugs, disconnected the neg. termial for 30 seconds, re coneccted, let the car idle for 5 minutes and it's been gone ever since (about 4k miles ago)... Maybe I'm lucky?

 

ooimjoeyoo@aol.com