Does anyone got anything on a 04 civic with the 1.7 liter vtec making a random *** jerking feeling in the drivetrain. It feels like a skip but no cel light comes on no history codes the damn thing runs great idles great starts easy and only does this every now and again. All the regular tune up,filters,oil are good to go I have read up some on the vtec causing issues at idle but this more happens at a cruising speed. I read some on the egr ports being clogged but why would it not do it all the time when the egr valve is open. It's very random it might do it once every time you drive then it may not do it the next couple times you drive it. Didn't know if it could be something in the transmission? Hoped maybe some damn body had come across something like this. Thanks for the help

 

read this clean up the parts and see if it helps.
DIY: forgotten tune-up mods - Honda Civic Forum

 

Nice tips. Curious also if original poster resolved their problem.