I'd say you have an electrical issue somewhere and it's overfuelling.
It wouldn't rev out and then not idle if you'd blown the hg or a ring. The pop was probably a backfire, maybe through the inlet
If turns out to be fuelling I'd change the oil again before using it.
If it's on a gti 6 check the resonator under the inlet manifold. They can pop loudly.
It wouldn't rev out and then not idle if you'd blown the hg or a ring. The pop was probably a backfire, maybe through the inlet
If turns out to be fuelling I'd change the oil again before using it.
If it's on a gti 6 check the resonator under the inlet manifold. They can pop loudly.
P1 XSi track car
2.4 LWB T4
2.4 LWB T4
