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

Go Back   Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum > General > Tech Talk

Tech Talk Technical Discussion About The Nissan 240SX and Nissan Z Cars


Reply
 
Thread Tools Display Modes
Old 11-24-2008, 12:34 AM   #1
240sxrb25
Zilvia Junkie
 
Join Date: Aug 2006
Location: omaha, ne
Age: 35
Posts: 451
Trader Rating: (2)
240sxrb25 is an unknown quantity at this point
Feedback Score: 2 reviews
ka24e bad throttle response, good idle

i just ran some seafoam through the small vacuum line that goes to the throttle body.

luckily it did get rid of my lifter ticking, but it seems that my throttle response isnt good. at about 1500 it accel. and decc. smoothly, but anything above sucks. i will ease into the gas and get nothing. i give it more gas and nothing, then a little more and it jerks forward as if i immediately floored it. then i back off slowly and it acts like i completely let off the gas in a hurry. driving it throws me back and forworth and its really annoying.

any ideas?
240sxrb25 is offline   Reply With Quote
Sponsored Links
Old 11-24-2008, 02:20 AM   #2
chrissyPOO
Leaky Injector
 
Join Date: Jan 2008
Location: anaheim, CA, US
Age: 36
Posts: 58
Trader Rating: (4)
chrissyPOO is an unknown quantity at this point
Feedback Score: 4 reviews
Try checking your o2 sensor, I've heard seafoam can be hash on your o2 sensor.
chrissyPOO is offline   Reply With Quote
Old 11-24-2008, 11:58 AM   #3
aziankingz
Nissanaholic!
 
aziankingz's Avatar
 
Join Date: Oct 2007
Location: NYC
Age: 41
Posts: 1,735
Trader Rating: (28)
aziankingz is just really niceaziankingz is just really niceaziankingz is just really niceaziankingz is just really niceaziankingz is just really niceaziankingz is just really niceaziankingz is just really niceaziankingz is just really niceaziankingz is just really niceaziankingz is just really nice
Feedback Score: 28 reviews
your cars going to run crappy after putting in seafoam...did you make sure you idled and/or drove hard enough to get out all the seafoam? just drive around for a bit..it should get better.. if not check your injectors
aziankingz is offline   Reply With Quote
Old 11-24-2008, 12:03 PM   #4
nieko
Post Whore!
 
Join Date: Sep 2007
Location: Westminster
Age: 34
Posts: 2,695
Trader Rating: (14)
nieko is close to perfectionnieko is close to perfectionnieko is close to perfectionnieko is close to perfectionnieko is close to perfectionnieko is close to perfectionnieko is close to perfectionnieko is close to perfectionnieko is close to perfectionnieko is close to perfectionnieko is close to perfection
Feedback Score: 14 reviews
did it do this before seafoam too?

kinda sounds like timing with all the jerking and stuff when letting off and pushing the gas
nieko is offline   Reply With Quote
Old 11-24-2008, 03:30 PM   #5
240sxrb25
Zilvia Junkie
 
Join Date: Aug 2006
Location: omaha, ne
Age: 35
Posts: 451
Trader Rating: (2)
240sxrb25 is an unknown quantity at this point
Feedback Score: 2 reviews
this doesnt pertain to what i did with seafoam, but i checked codes and for some reason my tps was out of adjustment
240sxrb25 is offline   Reply With Quote
Old 11-24-2008, 06:08 PM   #6
nieko
Post Whore!
 
Join Date: Sep 2007
Location: Westminster
Age: 34
Posts: 2,695
Trader Rating: (14)
nieko is close to perfectionnieko is close to perfectionnieko is close to perfectionnieko is close to perfectionnieko is close to perfectionnieko is close to perfectionnieko is close to perfectionnieko is close to perfectionnieko is close to perfectionnieko is close to perfectionnieko is close to perfection
Feedback Score: 14 reviews
get a voltmeter. set it at .45 volts
nieko is offline   Reply With Quote
Reply

Bookmarks



Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -6. The time now is 07:18 AM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2025, vBulletin Solutions Inc.
vB.Sponsors
Copyright ? 1998 - 2022, Zilvia.net