The last 2 times I have drove my car, one being last Sunday and one being Thursday this has happend to me, I'd would be driving my car for around 30-40 mins without giving it any beans, just plodding along, and then when I came to give it some it would feel like it misfired? But only once? As if it's been clogged up, then after that it would be fine?? I'm confused. Thinking it's maybe spark related? Plugs, ht leads? It's due a service anyway and the plugs will be getting changed and il purchase some decent ht leads aswell.

Just wondering what you more knowledgeable people think it could be? Cheers ash

 

What gear are you in when you 'give it some'?

 

2nd and 3rd. But if I do it in 2nd it won't miss fire in 3rd, and if I give it some in 3rd it won't misfire in 4th. It does it once then it's completely fine for the rest of the drive. Only happens though if I really do take my time for around 30 mins, like driving off boost for a while