Stutter.....

[08Elf]

My R32 is stock except the exhaust, when I plant my foot it revs fine to 5000rpm but then it sort of stutters and jerks around a little any idea what is causing it?

It seems to be ok towards 7000rpm but I need ot change gear then.

Fuel pump on the out?

Cheers

[wreckedhead]

fouled up spark plugs, i get it all the time, get new NGK-r and regap them to .6mm

[08Elf]

I've had a full service on the car, they said they replaced the spark plugs and it's on the receipt.

They used Platinum spark plugs, don't know what brand/type

I had the work done at Tez in Mawson, so I don't think the guy was dodgy, he comes highly recommended on this site.

I'll get some of the ones you suggest and see how it goes.

[Guest two.06l]

They used Platinum spark plugs, don't know what brand/type

Hi just thought I'd say, if the plugs are NGK Laser platinum these are the ones we have used in our car most often. They are good, and I think about $160, so don't worry too much about them being the wrong ones as they do a good job in our beast.

[YBSLO4]

Wreckhead: "get new NGK-r and regap them to .6mm"

.6mm :) thats a smallass gap dude... .8/.9 sounds more on the ball, and thats what stock platinums come at, shouldn't really be re-gapping platinums as it damages the tip.

[wreckedhead]

i have all my plugs regapped to .6mm, but thats only casue i run higher boost and beter fuel = more power, we actually i have c and v do the work and thats that they do

[red17]

Sounds like air flow meter to me.

[japwpn]

platinums suck for the money u pay for them i had the same prob with mine i changed my plugs to NKG V power 9 R5671A-9 gapped these to .8 prob solved car runs alot better

[CroatianDlite]

is it like rev limiter type of effect between 4500 - 6000 ??

other threads point to hairline crack in coils...

mine prob has seemed to disappeer and all i did was change tyres from 245 to 235 lol...

[gts-4]

hey mate,

I've an r32 and I had a problem that fits your description. It was caused by blocked injectors and fuel lines. Got them cleaned and all good now. May not be your prob but i'd check the fuel fillter and see how dirty it is. If there is dirty, sluggie stuff in it take it to a proffesional and get it looked at.Deffinatly sounds like a fuel problem though.

Hope this helps

Glenn

[Anquetil]

I get this too, but I've been wondering if its just me bouncing off the rev-limiter and I'm not even knowing.

Only happens in first, stutters badly, have to change gears.

I'm running 13PSI, I put in new BCP6RES I think, at .8, they have only done 500kms, and my originals weren't fouled either.

I have had this problem on a range of plugs from coppers to plat's, .7 - 1.1, on stock and high boost, on 6 & 7 heat ranges?