Car Problem

[Shaunc]

Hi there got a problem with the r33 everytime i really put my foot down the car starts to jerk really bad. Has anyone come accross this or may no what is causing it. Any help would be great.

[SKYRYAN]

Coilpacks.

maybe aids.

[inthisglass]

check your airflow meter might have crap on it

coilpacks are usually a common cause of missing or stuttering

or your driving might just be the sucks.

[Wogan]

yeah check your sensors.. air flow, crank angle.. etc etc.

If that doesn't fix it then you can try taping / aralditing your coil packs. (there are tutorials on this on the forum)

[R32 Driver]

if you have trouble getting revs past 2-3k prolly afm

coipails next

could also be crank angle senor or ignition module

i suggest to borrow a afm/parts from people so u dun have to buy all of them

test 1 by 1

good luck

[Angr33_Sparcorella]

I had that problem and i gapped my plugs. They were 0.8 and i put them down to 0.65 and she runs like a treat. I ran a 14.8 before down the 1/4 mile, i gapped the plugs and then i ran a 13.7.

Edited May 5, 2008 by Angr33_Sparcorella

[gazza750]

I had that problem and i gapped my plugs. They were 0.8 and i put them down to 0.65 and she runs like a treat. I ran a 14.8 before down the 1/4 mile, i gapped the plugs and then i ran a 13.7.

having that small a gap means your coilpacks are on the way out

[bubba]

~2000rpm generally afm or piping loose, ~4-5000rpm generally coilpacks or coil harness (mine was coil harness related).

[Dani Boi]

Bubba he has a similar problem as to what we were talking about

I thought it might have been my boost spiking or R & R, but now I'm pretty certain that it is coils/sparkies although I havent checked. Dont bother taping coils I've heard they generally only last about 2 weeks or so...

[WA_R32]

+1 for afm had the same problem and bought a second hand one from bubba and now i no longer have the problem, see if you can borrow someones and see if that fixes it

[Shaunc]

Thank you all for your help, the problem is fixed. Apparently oil was blocked in a line when it was going to boost or something like that.

[bubba]

Bad breathing setup?

[infamous_t]

~4-5000rpm generally coilpacks or coil harness (mine was coil harness related).

That was my thinking on the GTR, but ended up being a bad seal(as well?) letting some oil into the sparkplug, hence killing spark.

I got splitfires at same time and now no probs.

[bubba]

Yeah mine was the insides of the plugs (harness to coil) were old, brittle and falling apart

[Shaunc]

Guys I recommened that if your looking for a new mechanic you give Lee ago he is a top bloke and does great work. I have taken my r33 there twice and both times I was very happy.

[inthisglass]

oh yeh

who the hell is lee?

lawl

[Modena]

Hi there got a problem with the r33 everytime i really put my foot down the car starts to jerk really bad. Has anyone come accross this or may no what is causing it. Any help would be great.

Check AFM!

[Tomei_33]

Guys I recommened that if your looking for a new mechanic you give Lee ago he is a top bloke and does great work. I have taken my r33 there twice and both times I was very happy.

i have the same problem! whos lee! lol