s14 auto shift problems - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

sr20det-s14 · 03-27-2013, 08:00 PM

hey guys I've been trying to figure out what's up with my trans. it shifts just fine but you have to hotdog the piss out of it to get it to shift. I've done a flush. and filter but still nothing. I was told might be a speed sensor but my speedo works fine so idk what it might be. Would a trans computer cause this or would it be the shift solenoids in the trans. I don't have time to do a 5 speed as this is my daily driver so any help would be greatful. ive looked in the fsm for my year model car even went to the dealer and asked but stilll nothing

dallasb53 · 03-28-2013, 12:12 AM

Quote:

Originally Posted by sr20det-s14

hey guys I've been trying to figure out what's up with my trans. it shifts just fine but you have to hotdog the piss out of it to get it to shift. I've done a flush. and filter but still nothing. I was told might be a speed sensor but my speedo works fine so idk what it might be. Would a trans computer cause this or would it be the shift solenoids in the trans. I don't have time to do a 5 speed as this is my daily driver so any help would be greatful. ive looked in the fsm for my year model car even went to the dealer and asked but stilll nothing

is it throwing a code? other than that... my truck does the same thing in 3rd gear, mainly from mud dawgin it and driving the piss out of it. could be time for a tranny rebuild

sr20det-s14 · 03-28-2013, 05:58 AM

Dunno how to check codes on a 95

sr20det-s14 · 03-28-2013, 06:36 AM

Nevermind it's the same as a dang s13

sr20det-s14 · 04-02-2013, 08:18 PM

well one faulty tps and it drives normal now. my question is how would that have anything to do it the trans and how it shifts

dallasb53 · 04-03-2013, 01:16 AM

throttle position sensor - Google Search

The non ass hole way to say let me google that for you

sr20det-s14 · 04-03-2013, 11:54 AM

and now I know

03-27-2013, 08:00 PM	#1
sr20det-s14 Leaky Injector Join Date: Dec 2009 Location: jacksonville Age: 31 Posts: 134 Trader Rating: (0) Feedback Score: 0 reviews	s14 auto shift problems hey guys I've been trying to figure out what's up with my trans. it shifts just fine but you have to hotdog the piss out of it to get it to shift. I've done a flush. and filter but still nothing. I was told might be a speed sensor but my speedo works fine so idk what it might be. Would a trans computer cause this or would it be the shift solenoids in the trans. I don't have time to do a 5 speed as this is my daily driver so any help would be greatful. ive looked in the fsm for my year model car even went to the dealer and asked but stilll nothing

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03-28-2013, 05:58 AM	#3
sr20det-s14 Leaky Injector Join Date: Dec 2009 Location: jacksonville Age: 31 Posts: 134 Trader Rating: (0) Feedback Score: 0 reviews	Dunno how to check codes on a 95

03-28-2013, 06:36 AM	#4
sr20det-s14 Leaky Injector Join Date: Dec 2009 Location: jacksonville Age: 31 Posts: 134 Trader Rating: (0) Feedback Score: 0 reviews	Nevermind it's the same as a dang s13

04-02-2013, 08:18 PM	#5
sr20det-s14 Leaky Injector Join Date: Dec 2009 Location: jacksonville Age: 31 Posts: 134 Trader Rating: (0) Feedback Score: 0 reviews	well one faulty tps and it drives normal now. my question is how would that have anything to do it the trans and how it shifts

04-03-2013, 01:16 AM	#6
dallasb53 Zilvia Member Join Date: Nov 2012 Location: Alabama Age: 30 Posts: 174 Trader Rating: (1) Feedback Score: 1 reviews	throttle position sensor - Google Search The non ass hole way to say let me google that for you

04-03-2013, 11:54 AM	#7
sr20det-s14 Leaky Injector Join Date: Dec 2009 Location: jacksonville Age: 31 Posts: 134 Trader Rating: (0) Feedback Score: 0 reviews	and now I know