Help Me Im A Sick R32!

[sly32]

Hey guys, having a problem with my r32. I first got new spark plugs as my old ones were old and then the old coilpacks were cracked and wouldnt spark the new ones. so i upgraded to splitfire coilpacks. the car started running real well but now and the it will have this cut out its like the car wont rev past 2500 rpm and will bounce off 2500 rpm and no more power will be put to the ground. i have a new afm so i dont think this is the problem. i have a feeling it could be ecu sending a boost cut or something along those lines.

the mopds i have are fMIC, exhaust, pod filter, coilpacks, boost controller.

any help would be greatly appriated.

[Nismo_Boy]

Did you gap your new plugs?

[Belsil80]

sounds simple, but check for boost leak in piping, may have blown a hose off... neva know. GL

[kralster]

This may sound silly but my mate did this. Is your AFM plugged in?

[sly32]

i did all this but it is all very unusal it works one day but doesnt the other! like i mean one day nothing bad wioll happen but then the other it will cut out i think it may be myu computer!

[benm]

Is the AFM plug firmly in? Like it's not wobbly or anything... Maybe wrap some tape around it just to be sure..

[68charger]

My friend had tis exact problem and it turned out to be the afm. Double check all those connectors Hopefully it isnt anything more serious. Good luck!

[Al]

When you said you got a new afm, was it brand new (from Nissan) or a second hand item.