Hello guys. Im having troubles lately.

It seems that my accord has a bad acceleration.While accelaring i feel something like a stuck at 5k rmp and i feel like it doesnt have power which it should have at low rmp.I feel that it just doesnt take rmp as quickly as it should. Ive checked cylinder compression and its equaly 12bar(about 175psi) at every cyllinder. And im also want to ask may air filter inflict this(ive got cobra with some chinese poor quality filter) i tried even to drive without the air filter the acceleration didint changed. And also while engine is cold i notice some rmp cracks(spark plugs are new).

 

Maybe you've got clogged egr ports. Poor quality gas may cause that as well.

 

Well i try to look at theese tommorow thank you for your answer. Well the gas quality should be fine since i mostly fill the tank at good reputation gas stations.

 

Try this first before messing with the egr ports.

http://www.ehow.com/facts_7717393_ca...blems-car.html

 

Get the timing checked.