Jump to content
SAU Community

Recommended Posts

I want to remove the spark plug cover off my engine but at the rear of the RB25 ive noticed theres a little square box - most likely got something to do with the coils - how can I remove the cover and leave this box alone. Or can the box still be mounted without having the rest of the cover on top?

Cheers,

Kim

Thats the ignitor for the coils.. Like robo is saying, you can just unscrew it, and just leave it sitting to the side. As long as its still hooked up you can run the car.

You will have to take the intake pipe off to get the cover off generally. Some say running the cover off is better for spark as the coils can start to behave a bit funny if the temperature builds up in there.

Here's a pic of my setup. The bolt I used is the original bolt that fixes the igniter to the cover, it has exactly the same thread/pitch as the allen bolts. Don;t just 'move it to the side' to get bashed around your engine bay and possibly break the plugs and the dis unit itself.

-rb25

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

    • Not really, but the heater box is pretty simple mechanically....if the door is one way the air bypasses the heater core and if it is the other way it goes through it for warm air.  If you are sure the actuator you moved manually is for the heater mix (there would also be one for output air direction) then I'd take the heater box out and see what is happening (you'll have to regass and re-coolant the systems afterwards) BTW pp724 onwards from the GTR workshop manual cover the system in good detail, it is probably worth checking. I think the IAT sensor might be a problem electrically for getting cold (if you got 24 error code not -24 it thinks the incoming air is -50c) and it covers how to test the sensor (although most likely it is either not plugged in or a wire is damaged)
    • Use the GKTech subframe bush and bring your subframe 10mm closer to the chassis. You'll need to fix an exhaust hanger to suit. One of the best mods I've done.
    • You'd really have to pull it apart further to know, it least you can be confident that the one heading to the back is not connected any more. There was once a ground on the shifter seal mount too, your head unit issue could be that simple
    • Perfect, I'll get to it this winter then at the same time as I weld on my anti squat kit. 
    • Alright so my 32 only has one temperature no matter what degree you set it to. I’ve tried disconnecting the servo motor arm and moving it either direction and got no change. I’ve fixed the leak in my AC and re charged it and with it on and clutch engaged it still blows hot even though the low pressure pipe going to the firewall is ice cold. Both heater core hoses are hot while running as well. Diagnostic code showed 24 for intake air temperature sensor. Anybody got any ideas?
×
×
  • Create New...