| Author | Topic |
|---|
Registered:
December 2002
|
|
Corona GT-T - 3T-GTEU/Turbo
|
Tue, 14 January 2003 11:29
|
 |
Hi there, recently aquired a Corona GT-T(very very very scarce, and hard to come across in NZ), 3t-gteu engine/ct20 turbo.. the problem is, when you come outta first gear etc, and put the power on its quite jumpy unless u put alot of power on, and as you slow down it gets quite jumpy, the guy i got it off didnt realise it had lumpy cams and has tuned it trying to get rid of the lumpyness..and has also got the idle at about 1200rpm .. which as far as i was aware should be about 800rpm for a 250lift cam.. so now i've got a car that's kinda running like a bag of shit, what im after is any tuning information at all for a 3t-gteu. How would one go about getting a engine manual? 
However, this thing is fuckin fast, and its only the low end that seems to be a miss, if you change gear and lay the power on theres no jumpyness at all, but as you come back through the gears and can get quite jumpy, its almost as if the air/fuel ratio is fucked at the lower rev's, it also appears to be running very rich, theres the distinct smell of unburnt petrol lingering in the air when its idling...but its not REALLY guzzling the gas..im kinda puzzeled as to what it could be, im asking here before i go piss with the timing/a.f ratio's and fuck it even more. some tuning info, spark gaps, timing any tuning info at all would be fuckin mint.
|
|
|
