I just finished doing my engine swap from h23a1 to h22a and seem to be having some issues.

1.Can barley acclerate when i push on the gas i just start creeping then it starts to go after 4-5 rpm. Very slow off the start, havent had it fast yet.

2.Engine lights. My "Check Engine" comes on sometimes, and when i check it, shows me a code "12" EGR i took off the egr and cleaned it all out and still flickers on. Also my RED brake lamp light stays on also.

Please let me know anything its bogging out when i drive and sometimes it backfires, a loud popping noise.

 

i had same issue b4 check your timing