Misfire

So frustrating, finally put car back together after sitting in garage needed few bits putting back together, drive down the road and battery light comes on.. And now on light throttle a misfire, been faultless for a while and a week before the rolling road starts playing up.

That's a pulsar for you. Have you found the cause of the battery light; not charging?

Check connections on alternator Glenn. Also check alternator output. Could be something simple.

Ye im going to look tomorrow probably it looked ok but who knows it didnt die or anything and i was driving for around 10min ish, bloody thing haha

just had exactly the same prob on a car down here today
batt light on and no charge rate from alternator plus a misfire on boost

thought oh well its the alternator so stuck another one on........still not charging and still a misfire
so after checking the wiring noticed that the red and white wire from the alternator which goes back to ignition which is plugged in to multiplug on inner wing (second plug down) the wire had snapped close to the multiplug so soldered that up and hey presto all is good with charge rate and misfire gone too

so check alternator and wiring to it   

Onit now bob ill have a look, parked up and had no issues with the light, only thing iv done is had a battery conditioner plugger in while iv been away so maybe something to do with that?

Found it guys, the cables that are lugged and bolt onto alternator have snapped, going to relug tomorrow and sort that, i think the other prob is a vacum maybe ill check haha

told ya lol
that should solve the misfire too   

Hopefully bob ill let you know tomorrow haha

Seems to have sorted it, but who knows the car seems different everytime i go out haha, feels so quick and responsive since mapping, and its only on low boost at the mo  

It would of been that mate because if the alternator wasn't charging properly the ignition system wouldn't of been seeing the voltage it's used to and when you give it some the battery alone wouldn't of been able to keep up with the current demands hence the misfire

Glad it feels loads better after a remap. I need to get mine mapped up with NISTUNE or something one day but for now fuelling looks ok so it will have to stay on stock map for the time being