steve0

I have just had a new turbo fitted along with other mods, and had it remapped at the weekend. All running very well at around 320/320.

Last night tho, my car did a very strange thing. I had been out in it for a while, so it was nice and warmed up, etc. I was booting it down a long straight in 4th, and it suddenly kinda jerked/jolted. I'm not sure exactly where it was on the rev range, or how fast I was going; but quite high up. Probably somewhere in between 5-6k'ish RPM . Scared me a bit, so I didn't boot it again, and so im not sure if it will continue to do it or not.

Any ideas or help will be greatly appreciated.

Cheers

steve0

BTW, it has just had a full service with NGK 7b's, properly gapped to 0.6mm, so cant be them!!

dieard

Mine used to do that, like spike in the system.

Swapped the MAF and seemed ok.

I dont think its anything to worry about mate.
as long as there was no smoke or fire