VTS misfire

[Mike]

got a really annoying problem on my saxo....

if you leave it running for say like 5 mins its starts to misfire on idle and in the end cuts out. i've changed the idle speed control valve and cleaned the throttle body out but dont know what to do next

any ideas?

[chrisni1986]

coilpack could be knackered matey!! common prob!

[Banger_VTR]

have u cheacked the basics,like the sparkplugs arnt damp or fucked

[Mike]

it was doing it with old plugs in so i checked them, apart from being old they looked ok, changed them anyways and it still does it

was going to try a coil pack next but its a bit of an expensive way of finding out what parts wrong :panic:

[lavo-vts]

wish mine ticked over for 5 mins