88_hatch_ls

im gona try and make this short... 2,3,and 4 cylinder misfires, got whole nother set of injectors put them in and had 1 and 3 cylinder missfire, so i moved 2 and 4 injectors to 1 and 3 and visa versa thinking 2 and 4 where good.. now i have 1,2,and 3 misfire, so im kinda thinkn its not the injectors ne more, could it be the dizzy? its running lean on the cylinders that r missfiring the plugs are whitish grey so ne ideas? i posted a thread about this but i wanted to post a new one and i dnt know how to delet the old one or if i even can but thnx for the help

Former User

Stock engine? Any CEL codes? Last tune up? Clogged fuel filter or faulty FPR?

(Other related thread closed.)

88_hatch_ls

sorry ya i just rebuilt the motor b16a2, the codes are 71,72,73 and 74 but it keeps switchin codes. so far its thrown all of the cylinder misfires lol i'm not sure how much fp there is cause i dnt have a guage hooked up but it seems to have adequate fp when i unbolted the stock fpr it sprayed everywhere, i know that doesnt mean there is enough fp tho. so you think i should get a gauge and see what it reads first? i also throw code 22 which is vtec pressure. i just didnt mention that because i wouldnt think it would have anything to do with it, and thats not my main priority right now.

Former User

You may just want to start by replacing the fuel filter.

Deal with code 22 last, but be sure the engine oil is topped off.

88_hatch_ls

ya ill try that hopefully its that easy of a fix lol but yes the oil is topped off, just rebuilt the motor so im not hittin to much tec yet so im not too worried about it lol as long as i know there is oil and all of critical components are recieving oil ill hold off on code 22 for now. thank you for the advise ill try it after i get off work, and let ya know!