motor skipen

[BAD04]

i have a 04 350z,engine skips,service eng, light is on,had a guy to run the code said it was cyl, misfire any ideas

[ZedHead]

change the plugs.......

what code did it throw?
Modified by ZedHead at 2:16 PM 5/7/2009

[xjmxstac]

Random/Multiple cylinder misfire, or was it a specific hole?

[evildky]

change the plugs and wires

what code did it throw?

roflmao, the Z33, like the Z32 is COP, which means no plug wires ro distributor

[ZedHead]

ha right.... i knew that....

[BAD04]

#1 cyl, misfire.got new plugs in it 2 months ago,may be the coil pack going bad what u think

[DR350Z]

Typically, you're either looking at bad gas or a component in the ignition system that is going bad. Does it ever run smooth or is it always missing? I'd find it strange that a COP would go bad, but I wouldn't discount that possibility either.

It wouldn't hurt to bring it through a Nissan dealer or dealer alternative for their opinion (they don't have to do the work).

[BAD04]

not all the time,it sarts spudering,i can rev the engine high and it clears up for a moment

[BAD04]

about two months ago the mass air gave a code,cleaned it,it done ok,

[xjmxstac]

did you check compression on that hole?

[BAD04]

ok got it fixed,thx for the info,changed the coil on #1 cyl runs great thx again,