My 1991 civic dx hatch which has a new main fuel relay, new distributor, and plug wires is bogging down and out right dying sometimes when I go to hit the gas. Runs great at idle. But has a hard time once you hit the gas. If i can get car to start driving it has no power in 3rd or 4th. And bogs down while km driving alot again if it doesnt out right die. Need any and all help to figure this out. I was thinking fuel pump/filter.. let me know what you guys think.

 

Check mech timing and ignition timing