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s13love-green
08-07-2011, 02:50 PM
Ok just got this car in a trade it has a red top sr but has a bad idle n need help eliminating possibilities or pin piont the problem I want to ride it already so from a fellow 240 owner to another I needs ur help plz n thanks
s13love-green
08-07-2011, 02:51 PM
Its my first sr so not to familiar wit the new stuff compared to ka
562s13
08-07-2011, 04:00 PM
bad idle as in high or jumpy or to low...
s13love-green
08-07-2011, 04:51 PM
bad idle as in high or jumpy or to low...

High wen cold n low wen warm
UNITEDMASTER
08-08-2011, 06:10 PM
There are way to many factors that can contribute to poor idle qulity to diagnose over the internet.

But heres a suggestion remove & clean the IAC assm. Also check for vaccume leaks,Or vacume hoses done wrong. This is just a start!!!!
s13love-green
08-08-2011, 08:56 PM
There are way to many factors that can contribute to poor idle qulity to diagnose over the internet.

But heres a suggestion remove & clean the IAC assm. Also check for vaccume leaks,Or vacume hoses done wrong. This is just a start!!!!

Thanks I will also another symtom is bogging n idle dies n car turns off unless I give it gas
Fonix36
08-10-2011, 09:36 AM
um probably cold start
.
s13love-green
08-10-2011, 11:12 PM
um probably cold start
.
wont go away
mad-ass
08-10-2011, 11:33 PM
idle adjustment screw
http://tkfiles.storage.live.com/y1pWN6pBuoaLl4BYkDrKello3nMVU40HM4ghIIV-IFfrbEKrZPzh8X15ktYNr0ggtY8sGxr1MHexjA
it can be metal or gray plastic.

mess it that and see if it helps any along with above IAC.
s13love-green
08-11-2011, 07:18 AM
idle adjustment screw
http://tkfiles.storage.live.com/y1pWN6pBuoaLl4BYkDrKello3nMVU40HM4ghIIV-IFfrbEKrZPzh8X15ktYNr0ggtY8sGxr1MHexjA
it can be metal or gray plastic.

mess it that and see if it helps any along with above IAC.
coo thanks for ur time bro ill try that
UNITEDMASTER
08-11-2011, 09:18 PM
Yo if you still have issues,PM me your adress & I may be able to come over & check it out. Or if its drivable you can bring it by ,Im in the city of Orange. LMK
s13love-green
08-12-2011, 08:15 AM
Yo if you still have issues,PM me your adress & I may be able to come over & check it out. Or if its drivable you can bring it by ,Im in the city of Orange. LMK


Tried the idle srew n nothing also u got pm sir
Yellow4g63
08-12-2011, 11:12 AM
The tps could be off too, I would check the ecu for codes. Even if u don't see any on the dash it could mean it wasn't wired in. Check the tps voltage, check the timing, compression test. Did he change the fuel pump or is it still a stock KA? hope he did if not he might have been boosting high on a stock pump and run the motor lean killing the rings on the pistons.
s13love-green
08-12-2011, 01:35 PM
The tps could be off too, I would check the ecu for codes. Even if u don't see any on the dash it could mean it wasn't wired in. Check the tps voltage, check the timing, compression test. Did he change the fuel pump or is it still a stock KA? hope he did if not he might have been boosting high on a stock pump and run the motor lean killing the rings on the pistons.

Me n my friend checked the ecu codes on 2 ecu one didn say one said 3 n 4 34 knock sensor? Tried replacing it n nothing also fuel pump is a walbaro
RBMadess
08-19-2011, 11:49 AM
hit me up, i might be able to help you out 714-483-8563
RACETUNE
09-07-2011, 01:06 PM
Ok just got this car in a trade it has a red top sr but has a bad idle n need help eliminating possibilities or pin piont the problem I want to ride it already so from a fellow 240 owner to another I needs ur help plz n thanks


Garage BOSO
rebornS14
09-07-2011, 09:26 PM
if you want professional help. Koji knows his way around a SR. and its close to you.


DRIFTSPEED
Address 11082 Winners Cir., #B
Los Alamitos CA 90720

Tel 562-342-9000
Fax 562-342-9002
Email [email protected]
Business Hours Monday - Friday
10:00 am - 7:00 pm PST
DataXUnknown
09-08-2011, 12:51 AM
Try the simple things first, like mentioned before, clean IAC, and clean the MAF. Any exhaust leaks? Does pumping the brake pedal make it die/bog down?
RACETUNE
09-14-2011, 03:19 PM
Garage BOSO
115 E. Gardena Blvd. Suite #3
Gardena California 90248
(310) 715-1380

SR20DET Experts.

Ok just got this car in a trade it has a red top sr but has a bad idle n need help eliminating possibilities or pin piont the problem I want to ride it already so from a fellow 240 owner to another I needs ur help plz n thanks