Weird Idle Problem - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

Gjohnson7 · 06-08-2006, 06:24 PM

Ok, I picked up a 1990 240 with the sohc, that needed a timing chain job. Finished the timing chain and put everything back together. Finally, got it started correctly with the right timing and then replaced the battery because it was completly dead. It Idle fine after the timing chain job and start up, but after the first drive when I put the car back into park the idle jumped up to about 2200 rpm. I can't get it to go back, where should I start? I don't think its the TPS.

06-08-2006, 06:24 PM	#1
Gjohnson7 Zilvia Addict Join Date: Mar 2004 Location: Broken Arrow, OK Age: 44 Posts: 980 Trader Rating: (7) Feedback Score: 7 reviews	Weird Idle Problem Ok, I picked up a 1990 240 with the sohc, that needed a timing chain job. Finished the timing chain and put everything back together. Finally, got it started correctly with the right timing and then replaced the battery because it was completly dead. It Idle fine after the timing chain job and start up, but after the first drive when I put the car back into park the idle jumped up to about 2200 rpm. I can't get it to go back, where should I start? I don't think its the TPS. __________________ LSX Kouki Project, swap completed in Dec 09