rough idle and eventual stall - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

Trutrax · 06-24-2008, 09:39 PM

91 240sx Hatch, complete stock ka24de

Turns over fine, but keeps coaking out on me. Will run around 1000rpm then drop and studder before regaining a steady idle. Will continue and repeat this untill it stalls. Any suggestions?

gthbryce · 06-25-2008, 11:29 AM

Sounds like your vacuum tubes check to make sure they have no cracks. My car was doing the same thing until I replaced the old ones. Some were actually cracked all the way through. Might want to also clean your iacv too.

06-24-2008, 09:39 PM	#1
Trutrax Zilvia Member Join Date: Jul 2007 Location: Toronto Posts: 223 Trader Rating: (0) Feedback Score: 0 reviews	rough idle and eventual stall 91 240sx Hatch, complete stock ka24de Turns over fine, but keeps coaking out on me. Will run around 1000rpm then drop and studder before regaining a steady idle. Will continue and repeat this untill it stalls. Any suggestions?

06-25-2008, 11:29 AM	#2
gthbryce Join Date: May 2008 Location: Texas Age: 35 Posts: 19 Trader Rating: (0) Feedback Score: 0 reviews	Vacuum tubes Sounds like your vacuum tubes check to make sure they have no cracks. My car was doing the same thing until I replaced the old ones. Some were actually cracked all the way through. Might want to also clean your iacv too. Last edited by gthbryce; 06-25-2008 at 11:30 AM.. Reason: spelling