Jump to content
SAU Community

Recommended Posts

COULD SOMEONE PLEASE HELP ME OUT. SOME F...WIT MECHANIC HAS F.....KD WITH MY CAR AND NOW THEY CAN'T GET IT TO IDLE UNDER 2000 RPM. THEY TOOK THE INTAKE OFF TO REPLACE ALL OF THE HEATER HOSES AND SINCE THEY HAVE PUT IT BACK TOGETHER THEY CANNOT GET IT TO IDLE ANY LOWER. ANY IDEAS? THESE WANKERS HAVE ALREADY HAD MY CAR FOR OVER 10 DAYS! THANKS. ANY HELP WOULD BE APPRECIATED.

Link to comment
https://www.sau.com.au/forums/topic/134150-need-some-help/
Share on other sites

Sounds a bit off could you pm me the name of said workshop plz.

Have you got the car now? if you dont get a trailer and go get it and dont pay no money. Are you running standard ecu?

Also did they touch the intake plenum at all?

Might also be AAC vlave or AFM related

Edited by Flipmo
Link to comment
https://www.sau.com.au/forums/topic/134150-need-some-help/#findComment-2490332
Share on other sites

how does it run Although it is idling high ?

I would guess an air leak in the intake system If they havent tried to adjust anything to cause it.

it's running fine, he was looking for air leaks this afternoon the f...ken dick head, i don't know what they have adjusted if anything. i think he was just trying stuff.

Link to comment
https://www.sau.com.au/forums/topic/134150-need-some-help/#findComment-2490398
Share on other sites

it's running fine, he was looking for air leaks this afternoon the f...ken dick head, i don't know what they have adjusted if anything. i think he was just trying stuff.

unplug your idle control solenoid and screw all the way in the course adjustment screw on your ICS and see if the idle drops any, if at all.

If it doesn't chances are the gaskets between the throttle bodies is broken when they removed the plenum or they have left one of the many vacuum control tubes and feeds off altogether or split one of the hoses while removing them etc ect etc. Such a leak bleeds into the common vaccum rail and thus feeds all cylinders and upping the idle as has happened to you.

try that mate..

Mike

Link to comment
https://www.sau.com.au/forums/topic/134150-need-some-help/#findComment-2490786
Share on other sites

unplug your idle control solenoid and screw all the way in the course adjustment screw on your ICS and see if the idle drops any, if at all.

If it doesn't chances are the gaskets between the throttle bodies is broken when they removed the plenum or they have left one of the many vacuum control tubes and feeds off altogether or split one of the hoses while removing them etc ect etc. Such a leak bleeds into the common vaccum rail and thus feeds all cylinders and upping the idle as has happened to you.

try that mate..

Mike

thanks heaps for that i will give it go.

Link to comment
https://www.sau.com.au/forums/topic/134150-need-some-help/#findComment-2490842
Share on other sites

thanks heaps for that i will give it go.

hi guys. sorry to jump in on this thread but my problem is similar and i wonder if anyone has come across it b4.. my 33gtr has done 1300 miles since i rebuilt it. 600bhp spec. last sat b4 i went on track had it on a dynopack for last minute checking. next day after being on track the idle is at 1500 rpm then after about 30 seconds gradually returns to 1000. phoned the tuner and he said i could have an air leak developed after going on the curcuit, which is silverstone/uk. so i sprayed all the inlet manifold/throttle bodies etc while running with wd40 to see if infact i did have an air leak. nothing not a flutter. so after reading on here about aac valve i took mine off and cleaned it up. but did not plug the lead on. he presto 950 rpm. rev it up and it drops back to idle instantly, now my problem. when i plug the lead on it revs back up again as b4. car runs d-jetro ecu. could it be in the map somewhere? hope you guys can help as here in the uk homebuilds are rare.

spec is

25/30 hks elbows.720, jun 264/272 cams.tomei pump etc. car made 519 at the hubs.. bernie /uk

Link to comment
https://www.sau.com.au/forums/topic/134150-need-some-help/#findComment-2492212
Share on other sites

Have u tried to screw the adjustment screw on the outside of the aac valve body?

Also i ran into this problem when i rebuilt my engine & found that if i undone the throttle butterfly stops & backed them off 1/2 a turn it idle as normal 900 rpm

Link to comment
https://www.sau.com.au/forums/topic/134150-need-some-help/#findComment-2510657
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now


  • Similar Content

  • Latest Posts

    • Seat of the pants assessment of the new intake: The car is way less "doughy" when hitting the loud pedal, especially off idle when stopped or in traffic, I did use a cheapo lazer thermal thingo to measure the temp around where the pod filter got its air, it was between 55 - 60°C, in saying this the car was shut off and not moving, so the OEM intake pipe was not supplying any fresh air to where the pod was when the car was at least moving A weird bonus was induction noise on the throttle in the cabin increased a bit,  I was worried that I was actually going to lose some of that induction noise I love so much, outside though, when I got the daughter to do a WOT drive by pass for me, the induction noise has increased alot when on the throttle, not quite ITB doort, but well up there I'm extremely happy with the results and have been exploring the country roads in the region  As for house mods: 1.New front fence is up and is awesome, it really upgraded how the joint looks from the street, and the added security is nice 2. Electricians have replace some interior lights, and with more lighting in the garage, a few new motion detecting lights out the front above the garage, front room, and at the front door, which I have already found heaps helpful coming and going, also now has fancy pants CCTV all round the house The only hold point for power though is the solar and batteries due to supply issues, although this will happen over the next few weeks 3. I have done a heap of landscaping out the front and I'm almost ready to do a new small retaining wall with some nice blocks to replace the brick and cemented in rocks around the raised garden beds cemented in river stone "was the fashion at the time" the house was built. I currently have a pallet of retaining wall blocks and 2 bulka bags of 20mm blue metal to replace the wood chip that is in the raised garden beds around the house 4. I now have 3 big raised garden beds for out the back to grow some vegetables, about 70cm high, 200cm long and 100cm wide 5. My 2 compost bins are already pretty full with brown, green and kitchen waste from the landscaping I'vedone so far, but they will probably take a few months to break down, so anything else that gets chopped, trimmed, and kitchen waste will just start filling the base of the raised garden beds to about 30cm before I start throwing 40cm of good compost, and stuff, for the vegetables to grow in, I'll need a few ton of compost and soil, but the local supplier can sent me bulka bags of the stuff Basically the logs, wood chips and a few strategically placed rocks for drainage, will give the beds some good organic materials down low to break down over time, and they will hold moisture during the warmer months to save the water in my big arse water tank if we don't get alot of rain So, all in all, the car and house mods are going well, and I'm really enjoying being retired, I sleep in too 0700 and slowly plod around inside until I feel like actually doing anything, and only work in the yard for as long as want, which has actually been alot over the last few weeks,  although when you look at it, it seems that not a huge amount of work has been done,  until I look at the before I started the work pics Happy days and good times indeed 
    • hahaha yeah. Plan is to get side skirts and probably just rear pods. But going to do them one-by-one. I've got a set that I really like from RHDJapen, but that one isn't shipped to AU. So need to find someone who can get it for me
    • Here's an idea, answer the questions I asked you as they are trying to work out WHY the LSD will be binding up in a straight line.
    • You haven't driven many modern cars then have you? Most of them have sfa steering feel with their stupid electric bullshit steering systems.
×
×
  • Create New...