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astra mk4/g jerking problem

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Comments

  • Start saving up for a new ECU, about £550 + vat.
    I do Contracts, all day every day.
  • roneik
    roneik Posts: 139 Forumite
    Check the distributor cap for tracking.

    The car wont have a distributor , the coil pack does the job
  • Strider590
    Strider590 Posts: 11,874 Forumite
    roneik wrote: »
    The car wont have a distributor , the coil pack does the job

    Coil pack does the job of the ignition coil, the ECU handles the job of the distributor.

    Not being pedantic, it's just I don't want people going away, saying the wrong thing to a mechanic and then getting ripped off.
    “I may not agree with you, but I will defend to the death your right to make an a** of yourself.”

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  • colino
    colino Posts: 5,059 Forumite
    Part of the Furniture 1,000 Posts Combo Breaker
    Obviously needs checked, but sounds like classic v/x coil pack.
    Start saving witty ripostes now for garage nonsense about needing a new ecu though: Terrible techs often miss the other common fault of loss of the earth to the ecu and rip-off customers by replacing an ecu when they have absolutely no reason to. An extra earth wire would have fixed.
  • roneik
    roneik Posts: 139 Forumite
    edited 7 September 2015 at 6:58PM
    Strider590 wrote: »
    Coil pack does the job of the ignition coil, the ECU handles the job of the distributor.

    Not being pedantic, it's just I don't want people going away, saying the wrong thing to a mechanic and then getting ripped off.
    I did mention up thread that the coil pack with the engine management unit does the job the distributor used to

    I replaced a coil pack recently and got the replacement from euro parts . was about 35 quid ,plug leads were about 30 quid. I think the astra has single coil pack.These were cheapo version, but still adequate for the car they went on (15 years old ) Those and plugs renewed completely transformed the cars running performance. Petrol consumption dropped by quite a margin too.

    Buy a Mini cooper s and own a real car with grunt
  • colino
    colino Posts: 5,059 Forumite
    Part of the Furniture 1,000 Posts Combo Breaker
    Buy a BINI and find out why few people buy a second one?
  • Strider590
    Strider590 Posts: 11,874 Forumite
    edited 8 September 2015 at 4:41PM
    Had a woman in a Cooper S try to race my kit car recently, she made herself look very silly indeed :rotfl:

    37 year old 8 valve pushrod engine, sprint/race spec, running twin weber carburettors and an electromechanic ignition system, spits flames, hits 60 in 5.2 seconds and I built it in my garage.... That's a REAL car :p
    “I may not agree with you, but I will defend to the death your right to make an a** of yourself.”

    <><><><><><><><><<><><><><><><><><><><><><> Don't forget to like and subscribe \/ \/ \/
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