hi, first of all i am new to this forum and would like to say hello

now my problem. i have a b18c and just recently it started running on two cylinders. it has a spark, it has fuel and it has compression. fist of all it was missing on 1 and 2 but i fiddles around with the leads and they both kicked back in, drove the car and it was all fine. next day went to drive it and it was on two again but this time 3 and 4 were missing. i have tried new leads so far and it did not fix the problem and the plugs are fine too. this is all prior to fitting my itbs but im not sure if it is just a coincedence.

any help or ideas will be appreciated. thanks

 

Anyone have an idea ?

 

Might b plug wires, spark plugs, ignition coil. Change them see if that helps

 

DO NOT THROW money at it like that. should be the wires or the dizzy. i say that beacuse you said you fiddled around with the wires and cyl 1&2 got better(but then started missing on 3&4). my GSR did something like this when i installed my s2 intake mani. how i got it fixed ? it more or less just went away the only thing i did was calibrate the tps i don't know from ITB's and what sensors they do and do not have.

 

Thanks for the replyes guys, i have tried new leads and plugs but no better, for some reason it seems to run on 4 after i have messed around with it when the engine gets hot, when i first started it after i fitted the itbs the management light came on because of the tps nit being calibrated, so i calibrated it and i went out. But when i first checked the codes it did have a code for the dizzy but for some reason doesnt pput the light on.