almost stalling - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

onevia90 · 11-03-2003, 12:44 AM

hey whats up i have an s13 with a sr swap stock turbo, s15 injectors, r33 fuel pump, greddy intake manifold, apexi exhaust, blow off, hks intake and fmic, blitz sbc-id runnin 12 lbs of boost.I dont get on it much but when i do after i let of the throttle and put the clutch in the rpms drop fast, slows down around 1k then it drops down to like 300 and almost stalls and a few times it has so if anyone has had this problem or knows what it is or has any suggestions please let me know thanks

240Driver39 · 11-03-2003, 02:12 PM

search...the answer is there.

onevia90 · 11-03-2003, 06:47 PM

i think its the blow off but how do you go about recircullating

s13silady · 11-05-2003, 02:10 AM

judging by your parts list, im leaning more towards the Blow off valve...
but it wont hurt to change your fuel filter... and clean your air filter.... check your maf too...

what kind of BOV do you have??

onevia90 · 11-06-2003, 08:12 PM

Quote:

Originally posted by s13silady
judging by your parts list, im leaning more towards the Blow off valve...
but it wont hurt to change your fuel filter... and clean your air filter.... check your maf too...

what kind of BOV do you have??

apexi bov and im pretty sure thats what it is but i just gotta recirculate it
what years your ride and what do you have done to it

stp9154 · 11-06-2003, 11:49 PM

Start with this; when you let off the gas at say 3000, 4000 or wherever, try not to hit the clutch right away. Let the rpm comes down under 2000 or even 1500 before you hit the clutch. Try this first. If you still have the problem, then there could be so many things and you can do the "search" to find the answers that you need.

s13silady · 11-07-2003, 03:57 AM

Stp9154 has a good point... i did that and pressed the clutch when it hit like 1000rpm... didnt stall... try that out first...

if your BOV is the apexi twin chamber (www.apexi.com), adjust it...
i have that running on my SR i have no idle problems and no stalling problems, and i dont run as rich... if this is what you have then you cant recirculate it... its an atmospheric BOV...
and if its already adjusted, then its another problem...

onevia90 · 11-08-2003, 08:54 PM

ya i tried the clutch at 1k and now it doesnt do it just every now and then

11-03-2003, 12:44 AM	#1
onevia90 Join Date: May 2003 Location: california Age: 47 Posts: 8 Trader Rating: (0) Feedback Score: 0 reviews	almost stalling hey whats up i have an s13 with a sr swap stock turbo, s15 injectors, r33 fuel pump, greddy intake manifold, apexi exhaust, blow off, hks intake and fmic, blitz sbc-id runnin 12 lbs of boost.I dont get on it much but when i do after i let of the throttle and put the clutch in the rpms drop fast, slows down around 1k then it drops down to like 300 and almost stalls and a few times it has so if anyone has had this problem or knows what it is or has any suggestions please let me know thanks

11-03-2003, 02:12 PM	#2
240Driver39 Zilvia FREAK! Join Date: May 2002 Location: Charleston, SC Age: 40 Posts: 1,090 Trader Rating: (1) Rides Gallery: 240Driver39 Feedback Score: 1 reviews	search...the answer is there. __________________ 1990 240sx 5spd fastback

11-03-2003, 06:47 PM	#3
onevia90 Join Date: May 2003 Location: california Age: 47 Posts: 8 Trader Rating: (0) Feedback Score: 0 reviews	almost stalling i think its the blow off but how do you go about recircullating

11-05-2003, 02:10 AM	#4
s13silady Nissanaholic! Join Date: May 2002 Location: Bay Area, San Jose Posts: 1,804 Trader Rating: (0) Feedback Score: 0 reviews	judging by your parts list, im leaning more towards the Blow off valve... but it wont hurt to change your fuel filter... and clean your air filter.... check your maf too... what kind of BOV do you have?? __________________

11-07-2003, 03:57 AM	#7
s13silady Nissanaholic! Join Date: May 2002 Location: Bay Area, San Jose Posts: 1,804 Trader Rating: (0) Feedback Score: 0 reviews	Stp9154 has a good point... i did that and pressed the clutch when it hit like 1000rpm... didnt stall... try that out first... if your BOV is the apexi twin chamber (www.apexi.com), adjust it... i have that running on my SR i have no idle problems and no stalling problems, and i dont run as rich... if this is what you have then you cant recirculate it... its an atmospheric BOV... and if its already adjusted, then its another problem... __________________

11-06-2003, 11:49 PM	#6
stp9154 Zilvia Member Join Date: Jul 2003 Location: Virginia Posts: 243 Trader Rating: (0) Feedback Score: 0 reviews	Start with this; when you let off the gas at say 3000, 4000 or wherever, try not to hit the clutch right away. Let the rpm comes down under 2000 or even 1500 before you hit the clutch. Try this first. If you still have the problem, then there could be so many things and you can do the "search" to find the answers that you need.

11-08-2003, 08:54 PM	#8
onevia90 Join Date: May 2003 Location: california Age: 47 Posts: 8 Trader Rating: (0) Feedback Score: 0 reviews	ya i tried the clutch at 1k and now it doesnt do it just every now and then

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