[R33 GTST weird idle?]

1 hour ago, GTSBoy said:

Sounds fine.

so I was just paranoid and it's alright?

[R33 GTST weird idle?]

I just remembered I got like intermittent rpm drops on idle a couple weeks ago but that's gone now 

[R33 GTST weird idle?]

I'll do a compression test on the weekend with the headgasket test. 

here is a youtube like with the idle:

 

 

 

 

 

 

 

[R33 GTST weird idle?]

i ordered a head gasket test kit to make sure its not that.

I could test the injectors and Coilpacks by unplugging them and see if the idle Changes? 

Id check for A vacume leak by spraying break clean and see if the idle changes? 

i have an endoscope for checking the valves. 

What can i do to check Ringlands. 

Have I forgotten any test i should do?

I'll upload a video of the idle later after work/charging the battery

 

 

 

 

 

[R33 GTST weird idle?]

16 minutes ago, joshuaho96 said:

That is pretty much overheating on an RB. Should never exceed middle of the temp gauge. In my experience normal temp it never even gets to the middle reading 80C.

Really? i mean im bot from Australia so its summer here rn. We had 35°C and I was beating on it quite a bit. When i did a chill cool down lap with normal driving it very quickly dropped down to normal

[R33 GTST weird idle?]

8 hours ago, Murray_Calavera said:

If it actually sounds like this, could be a blown head gasket. Not having any overheating issues are you?

I checked the usual things for headgasket like color of coolant/oil and if the oil filler cap has that milkshake stuff but everything looks good

[R33 GTST weird idle?]

ah ok I was about to record a video but the battery is completely empty. I'll charge it up later and upload the vid. Hopefully its just the coils since i planned to get splitfires anyway

[R33 GTST weird idle?]

9 hours ago, joshuaho96 said:

Start with an idle power balance test. Consult cable will let you shut off fuel to one cylinder at a time without having to risk breaking an injector harness clip or have the metal clip go flying off into the abyss. 

I dont have a consult setup. Is there another way to do this?

[R33 GTST weird idle?]

7 hours ago, Murray_Calavera said:

If it actually sounds like this, could be a blown head gasket. Not having any overheating issues are you?

it got a little bit over the middle of the temp gauge on the track but not really overheating. 

[R33 GTST weird idle?]

Hey idk if im just paranoid but after a track day i have the feeling that the car has a weird idle. It sounds a bit like a rotary or Subaru. If i blip the throttle it sounds a bit like fuel igniting in the manifold. 

It feels strong and pulls well tho so it doesn't seem like a missfire

I just have an Apexi intake and exhaust system, combined with a blitz sequential boost controller. Running max 0.7 Bar