6G Celicas Forums

There is a big clunking noise when I accelerate from a stop and decelerate without shifting and going from forward to reverse ect. Got underneath and it was on the stabalizer joint nearest to the rear diff. Any quick fixes or am I going to have to get a new drive shaft?

engine stumble at high rpm like it starving for fuel...if the fuel pump was shot wouldnt the car just not run.
-the car runs fine daily driving but cant get the high rpms.
with 1/2 throttle it will run smoother but dont get the response.

check out this link and the rush tube is on the end of the bannana arm(not connected to the hub)
http://www.gtfours.co.uk/what/sstrut/003.jpg

any ideas on suppliers for the these crush tube bushings in north america?? web sites what ever.

on my st205 when i have the throttle pinned the turbo pulls hard until 4500-5000 rpm (depending on how long the engine has been running. little higher as the engine is hotter), and then i looses power and laggs hard un less i eas off the trottle, then it will slowly it start rev higher..This happens in all gears..on stock boost settings
I am thinking its a fuel shortage. i JUst changeds the fuel pres regulator but no difference and also the fuel filter.does it sound like a turbo problem to any one??or fuel shortage?

it is the crush tube bushing i just checked..would i have to replace the whole arm to fix this problem?

after having this clunking sound coming from my front end after hitting bumps or rough roads, i replaced the figure 8 joints. while instling them i checked all the ball joints and everything seemed well. after installing them the noise was still there. when i bough the car the front struts were shot so i ended up replacing them with ksport coil overs(not the highest quality of suspension). does it make sense that the noise is coming from the strut itself? I can sort of hear this noise to the rear as well so. i never did get to drive the car with factory struts so i cant compare.

do you mean the fuel pressure regulator?? where is this part located?

i am pretty sure its a fuel shortage now. it is pretty much stock and i have a boost gauge and it seems to hold boost. is there any sensors that manage air/fuel mix i could check out? maybe a fuel pump? changed the fuel filter but no difference.

i have a quiestion regarding my gtfour. When I punch the throttle, the turbo pulls hard untill 5000 RPM and then completly loses power until you let off the throttle a bit,then it will start reving higher.

my only idea's are that the wastegate is not letting enough exhaustout Bcause when when the fuel is being burnt the wastegate is keeping the exhaust and not letting the engine give more power. since when i let off the throttle a bit the exhaust is able to start flowing a little better and therefore letting the engine rev higher.

that is my only idea so if anybody else has had or heard of something like this let me know your ideas on how to fix it!

I want to run this car to its fullest potential

i have an hks silent catback on gtfour and has a nice deep idle sound. and has a smooth sound at high rpm. loud but not too loud

on my 1994 gt-four st205,the enginelight comes on. but whent the car warm it does not come on it reads code 54 through diognostics. tried topping up intercooler coolant and resetting ecu but stillcomes on. any ideas

i was wondering if anyone could explain how to reset the boost settings to stock settings??
I have an st205 with a hks evc, and it was running stock boost. Ater pushing a few buttons to try and increase the psi, i can tell it is not right. I lost myself trying to correct it. when i accelerate the engine revs up real fast with out much power. i can tell there is little to no boost and have not learned the boost controller enough to figure out how to get back to normal settings
any suggestions??

Could anybody give the procedure on how to remove the gt4 superstrut from the car. i have it unbolted but i am at a stand still. even when it is unbolted it dosent even seem to wiggle loose at all. do i need to remove somthing else in order to take it out??