My 32 has developed a weird missfire latley and i'm buggered if i know what is causing it. The car drives normally for about 20 minutes, then a slight miss appears under boost and it get worse and worse until the car is almost undrivable, even idle is awful.
The strange thing is if you leave it for a while, then drive it again, it drives normally for 20 minutes and then the miss comes back just as it did before.
Now if it was a coil pack or a plug you would think the miss would be there all the time but it only shows up after driving for a while, starts small and get worse and worse.
I'm going to pull the plugs out and check em and the coil packs aswell this weekend but if anyone had any other ideas i'd appreciate it.
Cheers