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

ogs14 · 11-24-2012, 01:43 PM

so i noticed that my sr throttle pully doesnt like to close all the way. when you pull back on the pully the cable release the tension but then it wont tighten up again so the butterfly stays open at like 3k. how do i fix this? like its almost grinding against something not letting the butterfly close all the way. please help thank you

Mikester · 11-24-2012, 02:14 PM

Take the cold pipe off, see what's going on inside it... go from there.

ogs14 · 11-24-2012, 06:26 PM

i took off the cold pipe. it looks fine on the inside of the body. just seems like something is getting caught on the pully not letting it return all the way to close

Jtuned_andy · 11-24-2012, 06:52 PM

loosen the slack in the cable. take your time and adjust it in small increments and it'll stop hanging the throttle plate open.

ogs14 · 11-24-2012, 06:57 PM

Quote:

Originally Posted by Jtuned_andy

loosen the slack in the cable. take your time and adjust it in small increments and it'll stop hanging the throttle plate open.

Yeah that's what I was doing earlier I guess I'll be more gental with it

smithrcing17 · 11-24-2012, 07:38 PM

May need a new throttle cable. Mine was pinched at a hard angle from previous owner and always bind so got a new one and fixed everything

11-24-2012, 01:43 PM	#1
ogs14 Leaky Injector Join Date: Nov 2011 Location: bay area Posts: 98 Trader Rating: (0) Feedback Score: 0 reviews	sr20det throttle problem so i noticed that my sr throttle pully doesnt like to close all the way. when you pull back on the pully the cable release the tension but then it wont tighten up again so the butterfly stays open at like 3k. how do i fix this? like its almost grinding against something not letting the butterfly close all the way. please help thank you

11-24-2012, 02:14 PM	#2
Mikester Nissanaholic! Join Date: Jun 2007 Location: Kathleen, GA Age: 53 Posts: 1,956 Trader Rating: (0) Feedback Score: 0 reviews	Take the cold pipe off, see what's going on inside it... go from there. __________________

11-24-2012, 06:52 PM	#4
Jtuned_andy Zilvia FREAK! Join Date: Apr 2006 Location: East Coast Posts: 1,086 Trader Rating: (28) Rides Gallery: Jtuned_andy Feedback Score: 28 reviews	loosen the slack in the cable. take your time and adjust it in small increments and it'll stop hanging the throttle plate open. __________________

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11-24-2012, 06:26 PM	#3
ogs14 Leaky Injector Join Date: Nov 2011 Location: bay area Posts: 98 Trader Rating: (0) Feedback Score: 0 reviews	i took off the cold pipe. it looks fine on the inside of the body. just seems like something is getting caught on the pully not letting it return all the way to close

11-24-2012, 07:38 PM	#6
smithrcing17 Zilvia Member Join Date: Aug 2010 Location: PA Posts: 210 Trader Rating: (7) Feedback Score: 7 reviews	May need a new throttle cable. Mine was pinched at a hard angle from previous owner and always bind so got a new one and fixed everything