Jump to content
SAU Community

Recommended Posts

trying to figure out why my cur sux for cold starts. DAM IT

DUDE your car just sucks full stop ;)

Sell the lemon and stop spending money on it already and buy another freaking bike!!!

Clutch is slipping need a new one , installing turbosmart treg pro putting in mines rom ...

more boost

Car is being a bitch has some airflow meter issues, now is all sorted not its runs great but every now and then it will just run fine then stop for no reason? turn the key and its away with no issues?? WEIRD, in process of cleaning injectors any other ideas??

my new 48mm wastegate arrived today so that is on and the gearbox is back in. Just need oil for the box and get to test out 400rwkw on the street :)

You have no idea how much im hating you right now :wave:

Good luck with the shake down :)

Not a lemon, it was fine untill i touched it. LOL.

I can't sell it, cos it owes me money. If i sell it i would b lucky to get 16K for it. LOL.

:happy: 16k...

Tell em he's dreaming!!!

My clutch is fried. Getting Married in 2 months. Looks like my car will be in the garage for a while :(

Another one bites the dust :(

Thats what you get for letting your ms's drive your car James :O

:P unless she drives it harder than him :O

Not a lemon, it was fine untill i touched it. LOL.

I can't sell it, cos it owes me money. If i sell it i would b lucky to get 16K for it. LOL.

can you put it back to dead stock?, i know itd be painful but atleast then youll know if its something youve done or not. how much was the central20 ecu?. if all else fails you can borrow my car soon (i know mine is running sweet :( ) and switch a few things to see if it may fix it. also write a list of every single sensor youve replaced etc (inc mods) so you can test each one individually. Also have you cleaned your aac valve thingy?

Hay Toff.

back to stock, humm, not really, well time wise anyway. I have most of the parts, but the shear time invilved would be impossible to do so.

What i have done:

Fuel pump, and fuel filter. Going to put a new one in tonight and check that the antidrain valve on the tank is working.

New 02 sensor, have old, can try it, but i recon it won't make anyy differance

New ECU temp sensor, old was seamed ok, but the new one is definalty better, replace new with old, made no differance.

I have cleaned the AAC valve a few times now, and checked opperation, and i think that is working ok, i can adjust it with consults and it changes the rpm and so foth

Cold start valve, has not been checked as yet, i will see if i can test it properly tonight.

FMIC, there was no issues after this was fitted.

The central 20 ECU, ran the car fine for ages, it only started to be a dog in the last 2-3 weeks. Stock one sold, so i can't test that.

I have not checked injectors as shuch, i want to try all the things i can do for free, as i am sick of chucking money at the thing.

I am aslo going to check the radiator fluid to see if i don't have a head gasket problem anywhere, last night my water was low, which seamed strange, but the car doesn't blow any steam, or smell sweeet, or bubble through the radiator.

Kinda getting pissed off, i don't really want to spend more money on the thing, wife getting a bit enoyed and so forht.

I did a consult check and the the error code 13 and 21 came up.

13 is ecu temp sensor, started 13 times without this??? Going to investigate.

21 ignition signal, started 9 times with this, i pressume it's from when i did a compression check on the car, hence why no ignition source.

Commpression was an almost dead even 150psi accross all the cylinders, have not performed a leak down as yet.

This morning once again, the car was a odg to start. Howeve, if i just tap the accelerator on startup, the car goes fine, no splatter or anything.

So i am leaning towards a fuel delivery problem or something to do with cold start.

Anyway, toffy do you have a radiator pressurisation thing, to see if i have a blow headgasket. I hope i don't, don't want to spend more money on it. Should have taken the extra warranty. LOL.

Edited by WogsRus

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

    • The wideband reading is meaningless if it's not running. Why are you using shitty old sidefeeds on any engine, let alone a Neo? What manifold and fuel rail are you using to achieve that? Beyond that, can't help you with AEM stuff as I've never been their ECU/CAS combo.
    • Manual boost controllers (where a little of the boost was bled off) were quite common back in the day, because they were cheap and easy. Generally they had a manual adjustment screw rather than being fixed like yours. Down side is they always bleed boost, not just when you want them to so an electronic boost controller that uses a solenoid will have less lag.
    • Hello , im new here and i have A31 home build  RB25det neo stock eng / turbo  aem ems 2 blue connector  aem 3.5 map aem cas disk aem wideband connected to ecu  355 lph pump 550 nismo yellow injectors side feed aftermarket regulator  and won’t start with base aem tuner basic tune eventually flipped cas 180 degree so it triggers on correct stroke not in exhaust cycle  Now it won’t start Wideband reads 10 and 11 at lowest fuel setting  and will share calibrations soon for aem tuner i think something is wrong in aem tuner    please if you have any information, am very grateful         
    • Legend. I ended up finding the facebook account of the owner of the first car i sent but sadly he deactivated the account. I think you’re right in saying it’s some sort of well done custom job. Really appreciate your help anyways.
    • Totally equivalent. Stock often goes from the comp cover because that's where the actuator is also installed and the factory needs 2" of hose to make the connection - and it comes as a pre-assembled unit. They totally have a boost reference from somewhere between the turbo and the throttle(s). Oh, jeez. Just do it in M12 then. We don't actually care that much. I would expect any such AN converter fitting to rely on an o-ring or some other seal onto a flat surface under the flange of the hex**, because bolt threads are no intended to provide a pressure seal. unlike..... pipe threads. **which also requires a suitably flat and smooth surface on the turbo's boss to provide the seal.
×
×
  • Create New...