first gear hesitant - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

JoshuaB91 · 03-29-2013, 02:51 PM

s13 redtop sr20det
So in my first gear, and only first gear, when i go full throttle it gets hesitant around 4-5krpm and i hear backfires from the exhaust. All my other gears are fine.

another thing i am curious about is when i first vented out my greddy type s bov, my idle would dip down to 100-300 rpm when coming to a stop. it would also backfire really loud. I understand that i need to tune it to get that fix and all, so i decided to recirculate it like how it was.

just a few days ago i decided to vent my bov again, but now when coming to a stop, my idle doesn't dip down at all. it is as if i am recirculated. I also don't get any ridiculously loud backfires since i vented the bov again.

anyone know what's going on?

JoshuaB91 · 04-01-2013, 04:58 PM

no one knows anything about this?

03-29-2013, 02:51 PM	#1
JoshuaB91 Leaky Injector Join Date: Feb 2011 Location: Anaheim/Fontana Posts: 112 Trader Rating: (2) Feedback Score: 2 reviews	first gear hesitant s13 redtop sr20det So in my first gear, and only first gear, when i go full throttle it gets hesitant around 4-5krpm and i hear backfires from the exhaust. All my other gears are fine. another thing i am curious about is when i first vented out my greddy type s bov, my idle would dip down to 100-300 rpm when coming to a stop. it would also backfire really loud. I understand that i need to tune it to get that fix and all, so i decided to recirculate it like how it was. just a few days ago i decided to vent my bov again, but now when coming to a stop, my idle doesn't dip down at all. it is as if i am recirculated. I also don't get any ridiculously loud backfires since i vented the bov again. anyone know what's going on? __________________

04-01-2013, 04:58 PM	#2
JoshuaB91 Leaky Injector Join Date: Feb 2011 Location: Anaheim/Fontana Posts: 112 Trader Rating: (2) Feedback Score: 2 reviews	no one knows anything about this? __________________