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  1. [Vectra C] [02-08] Vectra C V6 3.2 hunting at idle

    Cavalier, Calibra, Vectra, Signum, Sintra & Insign
    I decided to treat my old (05) Vectra estate to a new water pump, cam belt, Aux belt, oil change, and spark plugs. (plus a few filters and coolant) I got my 14 year old to help as he is cheap, and could learn a thing or two. All went well except sprocket on cam 1 span when adjusting the belt...
  2. [Astra Mk5/H] [04-09] Astra H Z16XEP misfire

    Astra, Corsa, Zafira, Meriva, Adam, Cascada, Agila
    Hi has anyone come across this before? The car has new plugs and coil pack done prior to this issue, the egr valve was change using a Pierburg item. The car misfires when pulling in gears, hardly ever at idle or revving on the spot, sometimes the engine symbol flashes but this stops when you...
  3. [Astra Mk4/G] [98-04] 3 years but still trying not to give up on it.....

    Astra, Corsa, Zafira, Meriva, Adam, Cascada, Agila
    Hello Everyone I have a Astra G, bought it back in 2013, everything was fine until developed a missfire, the driving got quite bad as car would jerk/kangeroo. That's where the journey to getting it sorted began, I will try, fail, park up, try, fail, park up, everytime thinking I'm close to...
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