Ka24e High idle, cold start - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

sidewayzsilvia · 06-20-2011, 08:46 PM

The last couple of days my car idles as 2000 rpm in the mourning, when is gets fully warm it idles normal again or atlest to what it usually is, around 800rpm. recently bought the car and since ive owned it, it usally has an unsteady idle but runs fine. Any ideas????
Also checked vacuum line and all seem fine

rb25_s13*CHUKI · 06-20-2011, 09:04 PM

Hmm thats kind of normal but try checking your coolant level.. Any mods on the car?

sidewayzsilvia · 06-21-2011, 01:21 PM

No mods on the car, coolant level is full. This mourning is was back to where it usually is, around 1600 rpm. Also is there any other vent for fuel tank. Filled up tank and it was pushing fuel out vapor canister. Does the gas cap need to vent at certain pressure before it pushed that far through system

06-20-2011, 08:46 PM	#1
sidewayzsilvia Leaky Injector Join Date: May 2011 Location: MN Posts: 135 Trader Rating: (3) Feedback Score: 3 reviews	Ka24e High idle, cold start The last couple of days my car idles as 2000 rpm in the mourning, when is gets fully warm it idles normal again or atlest to what it usually is, around 800rpm. recently bought the car and since ive owned it, it usally has an unsteady idle but runs fine. Any ideas???? Also checked vacuum line and all seem fine

06-20-2011, 09:04 PM	#2
rb25_s13*CHUKI Post Whore! Join Date: Mar 2007 Location: Cali Age: 32 Posts: 2,759 Trader Rating: (16) Feedback Score: 16 reviews	Hmm thats kind of normal but try checking your coolant level.. Any mods on the car? __________________ Obliterate

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06-21-2011, 01:21 PM	#3
sidewayzsilvia Leaky Injector Join Date: May 2011 Location: MN Posts: 135 Trader Rating: (3) Feedback Score: 3 reviews	No mods on the car, coolant level is full. This mourning is was back to where it usually is, around 1600 rpm. Also is there any other vent for fuel tank. Filled up tank and it was pushing fuel out vapor canister. Does the gas cap need to vent at certain pressure before it pushed that far through system