Backfiring And Running Rough

[Azid Rush]

actuator is new came with the rebuilt turbo

I havnt changed coils since I had car so I assume they are 120k old. Wasnt having any trouble until done this turbo, plug and oil change

[ratter]

make sure the actuator is rated as the stock item otherwise the car may be overboosting, althoug it doesn't quite sound like it.

Remove plugs and make sure you haven't cracked 1 putting it in.

Try some coils, swap with a mate to test if you can

[Wenier]

The coils could just be starting to break down now as 120K is about a good life for a coil, maybe get 130k if your lucky.

[Azid Rush]

if I put some coils in to test they would have to be out of an xr6t yeah? Ones from just an xt model would be different? what is the stock actuator part number how can I tell if its stock

[Azid Rush]

also, could it possible be a computer issue not liking new turbo or something wrong in the turbo install?

Edited 14/11/10 02:28 PM by Azid Rush

[PHANTMXR6]

Have you changed the fuel filter yet?

[Azid Rush]

since I got the car I have yeah but not in a little while

[Wenier]

Yea you need coils from a XR6T.

[Azid Rush]

car is running nice now, turns out the NGK plugs I put in were dodgy. Put my old plugs back in and its running beautifully