| Author | Topic |
|---|
I supported Toymods
Location:
yandina sunshine coast
Registered:
September 2002
|
|
ijz with a missfire after gear change
|
Sun, 13 October 2002 12:46
|
 |
my 1jz in my auto soarer has developed a missfire after gearchange
i can nail it in 1st and as it changes into second is splutters a bit and then takes off again only to do it again into 3rd
if i back off the pedal a bit it is fine
inlet is a hks panel filter ..exhaust 4 inch single system std turbos
any thoughts???????
|
|
|
Location:
sydney
Registered:
June 2002
|
|
Re: ijz with a missfire after gear change
|
Sun, 13 October 2002 14:27
|
|
hey man
From what i recently read about 1jz and autos is that a common misconception can occur with people thinking its a misfire but actually the engine management does this tiny misfire so as to protect the gear box from harsh changes... maybe im wrong with this but i have read it on autospeed ???
|
|
|
Location:
Wollongong
Registered:
May 2002
|
|
Re: ijz with a missfire after gear change
|
Sun, 13 October 2002 14:34
|
|
It is not a misfire...
The gearbox is sending a message to the engine to retard itself (sounds weird) so the box doesn't do full throttle upshifts.
This is perfectly normal, and is experienced by most 1JZ auto owners who have upgraded to a larger exhaust.
You have nothing to worry about.
|
|
|
Location:
Sydney
Registered:
May 2002
|
|
Re: ijz with a missfire after gear change
|
Mon, 14 October 2002 07:46
|
|
yeah what he said 
|
|
|
Location:
Wollongong
Registered:
May 2002
|
|
Re: ijz with a missfire after gear change
|
Mon, 14 October 2002 09:37
|
|
|
So eloquent mx83toy
|
|
|
Location:
Sydney
Registered:
May 2002
|
|
Re: ijz with a missfire after gear change
|
Mon, 14 October 2002 10:24
|
|
thanks   umm whats that mean
|
|
|
Location:
Melb
Registered:
October 2002
|
|
Re: ijz with a missfire after gear change
|
Mon, 14 October 2002 11:04
|
|
|
I wondered what that was when i was giving a soarer a run
|
|
|
Location:
Wollongong
Registered:
May 2002
|
|
Re: ijz with a missfire after gear change
|
Mon, 14 October 2002 13:43
|
|
el·o·quent Pronunciation Key (l-kwnt)
adj.
Characterized by persuasive, powerful discourse: an eloquent speaker.
In plain English, very descriptive...
Now that I've explained it, it's taken all the sarcasm out of the joke
|
|
|
Location:
Sydney
Registered:
May 2002
|
|
Re: ijz with a missfire after gear change
|
Mon, 14 October 2002 14:16
|
|
ooo ok im one of those then 
|
|
|
I supported Toymods
Location:
yandina sunshine coast
Registered:
September 2002
|
|
Re: ijz with a missfire after gear change
|
Mon, 14 October 2002 22:26
|
|
just out of interest i put the removable baffle back in the 44 gallon drum muggler that hangs out the back and the computer induced gear change miss (thanks guys i wuz about to start looking deeper) has disapeared
i wonder if back pressure has anything to do with a sensor or is it just i cant hear it anymore
|
|
|
