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oil contamination

  1. [Vivaro] Vivaro 2.5 cdti water pump and timing belt change

    Movano and Vivaro (including Renault/Nissan Deriva
    Hi there, I'm looking to take out and inspect the water pump from my Vivaro 2.5. After a recent split in the oil intercooler (now replaced) the water system has become heavily contaminated with oil and the radiator and heater matrix remain cool despite having been flushed numerous times. This...
  2. [Astra Mk5/H] [04-09] Power loss, misfire, hesitation

    Astra, Corsa, Zafira, Meriva, Adam, Agila, Combo
    hello all, sorry if this has been posted before but I've had a look round and just can't seem to come to a conclusion as to what is wrong with my car. Last year the car started juddering and the idling was very poor, it sounded like it was pulsing and the fuel economy was also down. So I took...