Lose Power, Car Revs Start To Boggle.

[quocies]

Hi guys,

Just a problem with my skyline R32.

The car starts and runs fine the first set of kilometres, and then all of a sudden the car's engine starts to boggle. Upon acceleration some power is lost and isn't a smooth incline of revs. Idle point is not affected. My best description would be that it kind of sounds like a WRX, with the split punches in the revs. I can turn the car off for a while and back on and it's fine, then after travelling for a bit it happens again. I take it to work every morning and it happens at around the same point in distance of travel every single time.

If anyone could give me any kind of sense out of this it would be of much help.

Thanks.

[sigsputnik]

AFM?

[B0oStEr]

I usually blame the AFM but your problem sounds a little different.

It could be a faulty ignition module or coils being affected by heat build up.

[quocies]

I've experienced an AFM failure before, but this time the symptoms are different. Perhaps it could be associated with heat build up since the car has to travel for it to be affected.