Hi all,
Sorry to come straight in with a problem :/
I've got a 2004 350Z, modified... Custom exhaust system with sports cats, plenum spacer and up rev remap.
The problem:
Firstly it appears to happen when the car has been run hard, not for long... Today only a couple of minutes...
The cars power cuts out. Like if turned the ignition off, this happened while going round s round about at low revs.
I pulled over and started the car up again..
It was going along between 2k and 3.5k and the car was spluttering, the revs dropped then came back up again.
I pulled over again...
When idoling the car is spluttering almost to the point it stalls.
I had an engine management light for oxygen sensor 2 the other day.. I cleared it thinking it was the exhaust...
I've read the abbey motorsport remap bypass these sensors.. I'm at a total loss to what the problem is.
Any help is greatly appreciated so I can work on a fix.