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  1. Gapping spark plug with 2 side electrodes

    B5 Garage
    To start with, I have searched the forums for an answer to this. My apologies if I missed a thread on the topic somehow. I was just looking for some clarification on gapping a plug with 2 side electrodes. Is the gap measured from the edge of the side electrode to the side of the center...
  2. spark plugs 2 or 3 electrodes

    Volkswagen Passat B5 Discussion
    Hi Guys, I went to my local auto factors to get a new set of plugs for my 97 aeb engined 1.8t,the plugs that were in the car had two electrodes but the guy gave me a set with 3 on them,he reckons that the car runs better on them,they are bosch part no f7ltcr in my haynes manual it recommends...