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could possibly have AFM problem - id replace the CAS first though, particularly if ur AFM readings were ok/not spiking etc.

then clear fault codes and see if afm code returns

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I'll give that ago after i've got the new CAS in. I didn't notice anything out of the ordinary with the AFM readings so hopefully the fault code won't come back. If it does then i might have to fast track my Z32 AFM purchase :thumbsup: Thanks for everyones help, especially because it is in someone else's topic! Sorry WogsRus!!!

Cheers

Stricko

Hay guys, i think it might be my stock fuel pressure reg.

Ages ago, when i got the aftermarket malpasi one, for some reason i could not run just the malpasi one, it would exibit thesame issues as it does at the moment, surging ect.

The solution was to install the stock one in series with the malpasi one and the symptoms disapeared. SOOO it looks like i might need to get a new one to test.

HOWEVER the car starts great now, no idea what happend. LOL.

WELLLLLLL

it's not the fuel reg at all, tried one of a running car, BUGGGAA, back to the drawing board.

I wander if it is possible for my cam belt to slip a toth, i swear that last night i herd it backfire through the intake, is that possible and if so what would couse this.

The car is bad, it's basicaly stops between 2500-3500 rpm on boost.

Going to do more logs this afternoon on the way home.

Any more ideas guys.

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