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Location:
Melbourne
Registered:
June 2003
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Location:
Perth,western australia
Registered:
December 2003
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Re: 2T-GEU tuneup questions
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Wed, 23 June 2004 08:31
 
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from teh factory 2T-GEU's only did a 115hp,and im preety sure that was at the fly wheel so you cant be to far off.(this is just off teh top of my head so dont take it for gospel)
what have you got your timing at?
on mine i run about 18deg (advanced)
this made a huge differance.
i am also running all stock except exaust with headers and k&N airfilter.
i also have my computer grounded ,but have never touched teh vacum advance on my dizzy.
i have never put mine on the dyno cos im not realy interested.teh out put aint gonn abe that huge so ill save my self some cash.
when teh 1G-GZE in goes in however...
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Location:
Melbourne
Registered:
June 2003
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Re: 2T-GEU tuneup questions
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Thu, 24 June 2004 12:00
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how do u ground ur comp?
and im running my car 12deg and it already idles too high...
do u have an ox sensor installed?
i was talking to the guy who tuned my car and he sed the ox sensors important, so im gonna have to get one
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Location:
Perth,western australia
Registered:
December 2003
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Re: 2T-GEU tuneup questions
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Fri, 25 June 2004 01:55
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no i dont have an o2 sensor eitehr yet.ive got a line on one and im just waiting for price confirmation.
what i assumed with my computer,is make sure the case its in is grounded as well as all the engine bay grounds being in very good nick with good contacts.
when you say idles to high,how high is it idling?
in my green t series manual (carb version only)it states an idle speed of 1000rpm.
my car happily idles here and lower,but 1000 is good for me.
how high is yours idling now at 13deg?
cheers,
Dom
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Location:
Melbourne
Registered:
June 2003
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Re: 2T-GEU tuneup questions
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Fri, 25 June 2004 06:26
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wel at 12 degrees i can get the idle to stay close to 1000, sometimes 1250
but if i advance the timing, the revs just go up with it
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Location:
Perth,western australia
Registered:
December 2003
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Re: 2T-GEU tuneup questions
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Fri, 25 June 2004 18:28
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have you tried to advance the timing and then reset your idle speed??
theres a big plastic screw on the intake pleneum you wind it in and out to make teh idle go up and down.
have you adjusted that?
with that you can advance your timing and then put your idle speed back down.
cheers,
Dom
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Location:
Melbourne
Registered:
June 2003
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Re: 2T-GEU tuneup questions
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Fri, 25 June 2004 18:39
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yeh ive tried everything
i think im having problems with my airflowmeter
cuz the idle tends to fluctuate (going up and down) when the cars warm.
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Location:
Perth,western australia
Registered:
December 2003
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Re: 2T-GEU tuneup questions
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Sat, 26 June 2004 05:00
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mm.
thats interesting.
my car used to do that.
i ended up disconecting the water flow to the front of teh pleneum (where the butterfly is)and it went away.
go figure.
have you had your injectors cleaned?
cehck out all your spark aswell.
sometimes that can cause the 'hunting'
what it is s teh computer adjusting teh mixture trying to fidn teh right spot.
mmm,ill have a anotehr think and look at my engien and see if i can come up with anything.
cheers,
Dom
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Location:
Melbourne
Registered:
June 2003
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Re: 2T-GEU tuneup questions
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Mon, 28 June 2004 03:28
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thanks buddy, yeh il try blocking off the water hose to the throttle body. i noticed theres 2 vaccuum connections on the throttle body that must be blocked off or something, they have no vaccum in em.
yeh my ecu isnt mounted yet, its just sitting on the parcel tray, so il try mounting it to a ground source might help too.
the guy at at the carby place sed the injectors are fine and its the afm.
he adjusted it and it was good, untill i started driving it that is.
now if its hunting, and i turn off the engine for a bit, and let it cool for about 10 mins, and start driving, it wont be hunting until i start driving again
its really weird and got me baffled
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Location:
Perth,western australia
Registered:
December 2003
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Re: 2T-GEU tuneup questions
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Mon, 28 June 2004 04:13
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im preety sure on my car that those two vaccum lines run to the dizzy or there abouts.
if you like i have a spare 2tgeu afm that is for sale if you want it.ill put it on my car and test it out but it should be fine.
good luck mate.
Dom
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Location:
Melbourne
Registered:
June 2003
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Re: 2T-GEU tuneup questions
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Mon, 28 June 2004 05:25
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yeh looks like those vaccum lines are blocked, il have to look into it. the guy adjusted the afm so it should be fine now
just out of curiosity, how much u looking for the afm?
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Location:
Perth,western australia
Registered:
December 2003
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Re: 2T-GEU tuneup questions
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Mon, 28 June 2004 06:01
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i have it listed in teh for sale section for $40.
got some oterh 2tgeu stuff in there as well.
cheers,
Dom
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