Problem with 370* help plz!

djsekz · 01-26-2012, 03:11 AM

Ok so i have a 09 base 6 speed manual...i put it in first gear or it really doesnt matter what gear as long as iam taking off, lets say first gear..i shift and when i hit on the gas the car stalls so slow /like chokes and then takes off at high rpm...it reacts slow pretty much, like your hitting the gas all the way but its not going anywhere...until after 5 seconds ...feels like its choking and its for sure stalling ..wwhat can this be?

G37Sam · 01-26-2012, 03:41 AM

Is your slip light coming on?

djsekz · 01-26-2012, 03:58 AM

Nope, I have no lights on at all.

Three7D · 01-26-2012, 06:05 AM

Is it seriously like 5 seconds? Or are you exagerating? Cuz there is a lil lag in the throttle response.

elmz · 01-26-2012, 11:15 AM

Well, if you are as you put it "taking off" you should be in 1st gear, why would you be in any other gear? But this can happen when you dump it into 2nd gear at really low RPM's. For example, you're in neutral slowing down at a red light when suddenly the light turns green and you dump it in 2nd (since you're rolling a bit) and when you hit the gas it lags hard core for a few seconds then it takes off.

Volk Z · 01-26-2012, 11:23 AM

Do you have any modifications? If not have you or anyone hit the Mass air flow sensor? do you have any lights like check engine? it sounds like a bad 02 sensor or Mass air flow sensor got damaged.

Years and years ago i did an exhaust set up on my car and it fouled up the 02 sensor and i believe one more sensor that helps control the air fuel ratios and it did EXACTLY what you say above.... Hope that helps

Send me some rep if it does

BeemaaZ · 01-26-2012, 11:26 AM

At what rpm were you shifting from 1st to 2nd? Try shifting at least after 3k rpm (1st to 2nd) and see if it makes a difference. I drive slow most of the time but the Z is like "let's GO!"

Volk Z · 01-26-2012, 11:29 AM

Bring it to Nissan and have them hook it up to the OBD reader... Im guessing you are throwing a code even if no light is on notifying you...

Let us know bro how you make out!

kenchan · 01-26-2012, 11:30 AM

Dirty maf?

edub370 · 01-26-2012, 12:14 PM

are you absolutely sure its not the super aggressive VDC you are feeling

Volk Z · 01-26-2012, 12:19 PM

Quote:

Originally Posted by kenchan

Dirty maf?

Yep thats what i said above... MAF fouling up or bad 02 sensor

kenchan · 01-26-2012, 12:41 PM

Quote:

Originally Posted by Volk Z

Yep thats what i said above... MAF fouling up or bad 02 sensor

cool. in that case pull it out, take some maf cleaner or even RC car motor spray and hit it i guess.

oil your aftermarket filter recently op?

vividracing · 01-26-2012, 01:12 PM

Quote:

Originally Posted by kenchan

Dirty maf?

I bet you're right.

djsekz · 01-26-2012, 02:56 PM

its like 5 seconds..it laggs

djsekz · 01-26-2012, 02:58 PM

hmm i think thats the problem..when i got the car it had a service engine on...then we changed the clutch and we found one of the O2 sensors cut! so we connected it back together mickey mouse way..and light went off...so maybe thats the prob?

01-26-2012, 03:11 AM	#1 (permalink)
djsekz Banned Join Date: May 2011 Location: norcal Posts: 245 Drives: 09 370Z/ 08 RR MATTE Rep Power: 0	*Problem with 370 help plz!** Ok so i have a 09 base 6 speed manual...i put it in first gear or it really doesnt matter what gear as long as iam taking off, lets say first gear..i shift and when i hit on the gas the car stalls so slow /like chokes and then takes off at high rpm...it reacts slow pretty much, like your hitting the gas all the way but its not going anywhere...until after 5 seconds ...feels like its choking and its for sure stalling ..wwhat can this be?

01-26-2012, 03:41 AM	#2 (permalink)
G37Sam A True Z Fanatic Join Date: Dec 2008 Location: Dubai, UAE Posts: 1,507 Drives: RB'd G37 Rep Power: 21	Is your slip light coming on? __________________ '14 Viper GTS '08 RB'd G37S - Sold

01-26-2012, 06:05 AM	#4 (permalink)
Three7D Base Member Join Date: Sep 2010 Location: NorCal 707 Posts: 174 Drives: to slow Rep Power: 15	Is it seriously like 5 seconds? Or are you exagerating? Cuz there is a lil lag in the throttle response. __________________ 2010 Mag. Black Base+Sports V-LEDs Amuse Vestito (in a large box in my garage) Volk SF Challenge Gold/Phantom Ed. 10mm ichiba v2 F.I. CF+18" res. + F.I. RTP's

01-26-2012, 11:23 AM	#6 (permalink)
Volk Z A True Z Fanatic Join Date: Aug 2011 Location: Laguna Beach, CA Posts: 2,214 Drives: Nismo Z Rep Power: 3066	Do you have any modifications? If not have you or anyone hit the Mass air flow sensor? do you have any lights like check engine? it sounds like a bad 02 sensor or Mass air flow sensor got damaged. Years and years ago i did an exhaust set up on my car and it fouled up the 02 sensor and i believe one more sensor that helps control the air fuel ratios and it did EXACTLY what you say above.... Hope that helps Send me some rep if it does __________________ AMUSE * TOMEI * STILLEN * CRAFTSQUARE RECARO * 3M * TOP SECRET * SLICKCARBON

01-26-2012, 11:26 AM	#7 (permalink)
BeemaaZ A True Z Fanatic Join Date: Sep 2011 Location: Irvine, CA Posts: 2,594 Drives: 40thAE#472 Rep Power: 508	At what rpm were you shifting from 1st to 2nd? Try shifting at least after 3k rpm (1st to 2nd) and see if it makes a difference. I drive slow most of the time but the Z is like "let's GO!" __________________ SoCal 40th Meet Old & New Mods Steering Lock RECALL**** Own 40th 370Z? Get the build # and the Manuf. date here

01-26-2012, 03:58 AM	#3 (permalink)
djsekz Banned Join Date: May 2011 Location: norcal Posts: 245 Drives: 09 370Z/ 08 RR MATTE Rep Power: 0	Nope, I have no lights on at all.

01-26-2012, 11:15 AM	#5 (permalink)
elmz Track Member Join Date: Feb 2009 Location: San Diego, CA Posts: 674 Drives: 2014 Porsche Boxster Rep Power: 17	Well, if you are as you put it "taking off" you should be in 1st gear, why would you be in any other gear? But this can happen when you dump it into 2nd gear at really low RPM's. For example, you're in neutral slowing down at a red light when suddenly the light turns green and you dump it in 2nd (since you're rolling a bit) and when you hit the gas it lags hard core for a few seconds then it takes off.

01-26-2012, 11:29 AM	#8 (permalink)
Volk Z A True Z Fanatic Join Date: Aug 2011 Location: Laguna Beach, CA Posts: 2,214 Drives: Nismo Z Rep Power: 3066	Bring it to Nissan and have them hook it up to the OBD reader... Im guessing you are throwing a code even if no light is on notifying you... Let us know bro how you make out! __________________ AMUSE * TOMEI * STILLEN * CRAFTSQUARE RECARO * 3M * TOP SECRET * SLICKCARBON

01-26-2012, 11:30 AM	#9 (permalink)
kenchan A True Z Fanatic Join Date: Aug 2009 Location: N/A Posts: 76,801 Drives: N/A Rep Power: 141521	Dirty maf?

01-26-2012, 12:14 PM	#10 (permalink)
edub370 A True Z Fanatic Join Date: May 2011 Location: KCMO Posts: 3,458 Drives: 09 370z S/T 6MT Rep Power: 20	are you absolutely sure its not the super aggressive VDC you are feeling __________________ 09 370Z ST 6MT//Injen CAI//Greddy CBE//TP//TSW's//Swifts//Stillen lip//Whiteline sways 326whp/268tq

01-26-2012, 02:56 PM	#14 (permalink)
djsekz Banned Join Date: May 2011 Location: norcal Posts: 245 Drives: 09 370Z/ 08 RR MATTE Rep Power: 0	its like 5 seconds..it laggs

01-26-2012, 02:58 PM	#15 (permalink)
djsekz Banned Join Date: May 2011 Location: norcal Posts: 245 Drives: 09 370Z/ 08 RR MATTE Rep Power: 0	hmm i think thats the problem..when i got the car it had a service engine on...then we changed the clutch and we found one of the O2 sensors cut! so we connected it back together mickey mouse way..and light went off...so maybe thats the prob?

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