Ok, I give up!!! - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

thejester03 · 12-07-2005, 08:48 PM

So i have had my 93 coupe for about five months, I love it, BUT it idles like POOO!!!
I cant figure it out, it runs GREAT above about 2k, but idles rough, and dies on start up when its already warm, its like its getting too much fuel, and floods out, Im baffled, I have a new filter on a cold air, new 300zx fuel filter, Im stumped, the only codes im throwing is knock sensor, which Im guessing is from the rough idle. Ive cleaned the throttle body, visualy inspected vacuum lines, I just cant figure it out, please help me!!!!

12-07-2005, 08:48 PM	#1
thejester03 Zilvia Member Join Date: Apr 2005 Location: El Sereno, CA Age: 40 Posts: 159 Trader Rating: (0) Feedback Score: 0 reviews	Ok, I give up!!! So i have had my 93 coupe for about five months, I love it, BUT it idles like POOO!!! I cant figure it out, it runs GREAT above about 2k, but idles rough, and dies on start up when its already warm, its like its getting too much fuel, and floods out, Im baffled, I have a new filter on a cold air, new 300zx fuel filter, Im stumped, the only codes im throwing is knock sensor, which Im guessing is from the rough idle. Ive cleaned the throttle body, visualy inspected vacuum lines, I just cant figure it out, please help me!!!! __________________ Signature Exceeds Forum Limits