Rb20Det Cold Start Issues.

[JSF]

Hi all,

Recently purchased a 32 Gts-t and noticing now when starting the vehicle up in the mornings it's taking about 3 - 5 seconds of turning the ignition cranking until it finally starts up, but when it is starting up it's in the very low revs for about 1 - 3 seconds at about 200 - 400rpms sounds like it's not getting enough fuel to fire up properly and then dies. Then trying again the second time, it catchs and goes as per normal into the 1300s etc.

What could be the issue? I haven't serviced the car since purchasing, so i probably will need to do that, but could it be anything like the O2 Sensor or ECU or whaaaa, lol.

[Deza3000]

Hey, ive asked this question before, things that worked for me was cleaning and adjusting the aac valve, turning the key 1 second longer while starting the car, and cleaning air flow sensor (highly unlikely that this one is the issue). Try priming as well =)

http://www.skylinesaustralia.com/forums/topic/404800-r33-skyline-start-up-problems-in-the-morning/

Edited March 3, 2013 by Deza3000

[Truffles]

First port of call would be clean the AAC valve and clean the AFM with some specialised cleaner. Chances are it will solve your problem.

[niZmO_Man]

Also clean the injectors (or get them clean) and replace the fuel filter.