Alright chaps ever since having my headgasket done I have a idle/missfire issue but when you rev it or put it under load it's fine ive done a compression test and that was fine I've also changed the plugs and coilpack and it's still the same it's driving me crazy any ideas when I plugged it in it says random multiple missfire detected which is massively unhelpful really lol
Idle issue
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#1
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#2Mk1 or mk2 saxo?If it's the mk1 look at the condition of the leads.
