HELP: rebuilt b18c2 block + b16a2 head

[sPoOnD_]

hey guys, just need some help here. just got my motor rebuilt with NRP hi - comp pistons. (11.1:1CR) and got it all running, but its not letting me go pass 4000rpm. it starts lagging and mis-firing?. what can be the problem? im running a b18c VTI-R ecu

[Chr1s]

Limp mode.

Is it throwing a code? Does your CEL light work?

Do you know how to check for errors?

There will be a green plug on the passenger side you need to jump and count the number of flashes while the ignition is on (motor off) that correspond with a certain code.

[sPoOnD_]

no codes r thrown

[Chr1s]

Is it a definate "rev-limit" at 4000rpm? or will it exceed/fluctuate around that area?

[VTec1987]

were u driving trying to go pass 4000rpm or were siting in neutral and trying to rev pass it?

[sPoOnD_]

either in neutral or driving, it wldnt let me go pass

but thanks anyways guys we found the problem..timing jumped a tooth -_-" and its running smooth now :P

thanks for your time

[Chr1s]

Ok, have you looked into why that happened? I wouldn't want to drive around a motor knowing it's jumped a tooth on me for no apparent reason

Did you install the timing belt wrong? If so, that's different!