4throttle

comicparty90
Posts: 1
Joined: Sun Jan 20, 2013 6:45 am

4throttle

Postby comicparty90 » Sun Feb 10, 2013 5:12 am

Hi I'm from Malaysia,
currently using 4 throttle but don't have normal engine idling, when my car is warm rpm will show at 1.5rpm and when its hot it will reach 2rpm. how can I make it normal like usual idle rpm? Is it the iscv? what should i do? and should i install ficd for my aircond idling?

sorry for my bad english, i hope someone will teach/guide me thru all this problem.

Disable adblock

This site is supported by ads and donations.
If you see this text you are blocking our ads.
Please consider a Donation to support the site.


Omni86
Club4AG Enthusiast
Posts: 67
Joined: Wed Jan 23, 2013 5:21 pm

Re: 4throttle

Postby Omni86 » Fri Feb 15, 2013 10:24 pm

what is the year/make/model, engine-intake/fuel system of car with issue?
What is 4 throttle meaning? 4barrel carb?

May just be in need of a air/fuel or mechanical adjustment, or possibly a vacuum issue maybe, some more detail will help.

MisterJerk
Club4AG Pro
Posts: 563
Joined: Wed Jan 09, 2013 6:10 pm

Re: 4throttle

Postby MisterJerk » Fri Mar 15, 2013 12:42 pm

kinda sounds like he has a 20v 4age with ITBs.

Check vacuum lines, PCV valve, make sure intake manifold and stuff is tightly bolted with good gaskets. Your Idle control valve could be dirty. It could be linkage, etc.

LongGrain
Moderator
Posts: 449
Joined: Fri Jan 11, 2013 10:38 pm

Re: 4throttle

Postby LongGrain » Fri Mar 15, 2013 12:47 pm

Omni86 wrote:what is the year/make/model, engine-intake/fuel system of car with issue?
What is 4 throttle meaning? 4barrel carb?

May just be in need of a air/fuel or mechanical adjustment, or possibly a vacuum issue maybe, some more detail will help.


4 throttle means individual throttle bodies.

Disable adblock

This site is supported by ads and donations.
If you see this text you are blocking our ads.
Please consider a Donation to support the site.



Return to “TECH: Corolla FWD / MR2”

Who is online

Users browsing this forum: No registered users and 1 guest