It's like a misfire... I give it gas at low rpms (pretty much anything over 1/2 throttle) and it bogs and feels like its misfiring.... but only low rpms (like 2000rpms in 4th or just starting off in 1st). you can hear it in the exhaust.... it pulsates, so it seems like its not always firing... but I changed my entire ignition system. Plugs, wires, cap, rotor, added an MSD /w blaster 2 coil in my jdm h22a. Checked fuel pressure...about 2 psi high at idle /w the vacuum lines atatched to the FPR. but not too bad. What else would cause a misfire?

If its not a misfire, what else could it be?

 

did a compression test... 202 202 192 202

 

clogged injector

 

I currently have a can of BG 44k in the tank and I've burned about 1/2 the tank. It also only happens at low rpms.. I can open the trhottle plate by hand under the hood and it will do it until it gets to a certain rpm (probably around 3k or so it stops)

 

check your plugs to see if it's running rich. if it is, you prolly have some plugs mixed up. some may not give a CEL.