sr20det idle??? - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

nisans13turbo · 04-17-2007, 10:59 PM

i searched nothing close to my question.

Sr20det
Greddy Type RS bov
Greddy FMIC

When cold, it will idle to 2-3k and drops down to 800-1000. Then I drive it down the block and come to a stop, the idle would drop slowly and car dies.
What can this be?

I recently replaced, bov, new vaccum lines to bov, wastegate, fmic and turbomanifold. Also I replaced my ps pump and had to remove my belt, could that change my timing?

It started fine before all this was installed.

Sileighty_85 · 04-18-2007, 08:42 AM

Sounds like a vacume leak or also I heard about a few SR with Non-Recirclating BOV causing the engine to stall. OR it could be your Air Idle Control Valve located on the underside of your Intake manifold.

And no removing your PS Belt would not change your timing because the SR is internal Chain Driven

nisans13turbo · 04-18-2007, 11:31 AM

thanks, ill mess around with my vaccums and throttile nut and see what happens

04-17-2007, 10:59 PM	#1
nisans13turbo Zilvia Junkie Join Date: Feb 2005 Location: Minnesota Posts: 485 Trader Rating: (13) Feedback Score: 13 reviews	sr20det idle??? i searched nothing close to my question. Sr20det Greddy Type RS bov Greddy FMIC When cold, it will idle to 2-3k and drops down to 800-1000. Then I drive it down the block and come to a stop, the idle would drop slowly and car dies. What can this be? I recently replaced, bov, new vaccum lines to bov, wastegate, fmic and turbomanifold. Also I replaced my ps pump and had to remove my belt, could that change my timing? It started fine before all this was installed. __________________

04-18-2007, 08:42 AM	#2
Sileighty_85 Post Whore! Join Date: Dec 2006 Location: Misawa, Japan Posts: 6,815 Trader Rating: (8) Feedback Score: 8 reviews	Sounds like a vacume leak or also I heard about a few SR with Non-Recirclating BOV causing the engine to stall. OR it could be your Air Idle Control Valve located on the underside of your Intake manifold. And no removing your PS Belt would not change your timing because the SR is internal Chain Driven __________________ 後輪駆動車１番 1989 Built SR GT2871R -363whp 1998 S14 W/RB25- 250ish (For Now) 1986 SR86 - 200ish 1990 R32 GTR - 320hp Don't Buy Engines from JDM-Online http://zilvia.net/f/businesses/207457-jdm-online.html Don't Buy XS-Power or SSAC Shit

04-18-2007, 11:31 AM	#3
nisans13turbo Zilvia Junkie Join Date: Feb 2005 Location: Minnesota Posts: 485 Trader Rating: (13) Feedback Score: 13 reviews	thanks, ill mess around with my vaccums and throttile nut and see what happens __________________