R33 Problems

[pimpn33]

hey just wondering if anyone new how to fix a missfiring problem when boosting i have got new spark plugs and fuel filter do any one have a idea

[R33 S2]

coils maybe?

[pimpn33]

would that affect it all the time or only while boosting

can ya em r need new ones

[R33 S2]

would that affect it all the time or only while boosting

can ya em r need new ones

it only affected me while on boost. from about 4000rpm and up. coils might not be your problem but take a look at this thread. http://www.skylinesaustralia.com/forums/Mi...p;hl=coil+packs

[sidewayssam]

hmmmmm probally coils, get a set of spitfire coils, are u running stock injectors?

[pimpn33]

yeh yeh iam but got a a after murket turbo fuel pump com and loits of shit

[sidewayssam]

take it to a doctor

[WRRR]

Try closing up your plug gaps. Seems a bit sus if this has only started since pump and plugs and only on boost.

Cheers.

[MBS206]

What plugs came out, and what plugs went in?

[sidewayssam]

dunno what came out but they were all white and chalky, only put some cheap champions back in, it was missing before he changed the plugs and fuel filter

[sidewayssam]

pimpn asked me to update this thread for him

problemed solved, i been helping brendan fix pimpn and we found that all that was wrong was the plugs wernt gapped right lol :sorcerer:

so it goes hard now just gotta get it off the yellow sticker by friday, replced control arm bushes today and picking up the window reg tomorow and a few other thing and should be back on the street