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Thread: Where do i find the electric choke plug 1980 E12

  1. #1
    Join Date
    Jan 2017
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    Lebanon
    Posts
    40
    My Cars
    1980 bmw 520/e12/6cylind

    Where do i find the electric choke plug 1980 E12

    Hello plz help me out
    Where do i find the electric choke plug of the fuel injection system ? I need to remove it bcz its drowning my spark plugs with fuel with every cold start
    Thanks in advance

  2. #2
    Join Date
    Jan 2016
    Location
    Ca
    Posts
    6,981
    My Cars
    2001 525it
    The cold start injector would be on the bottom of the intake manifold and it is activated by the temp time switch located probably on the thermostat housing, either the cold start valve is leaking fuel because it's worn out or the time switch is faulty. Pull out the cold start injector leave it hooked up, see if it's dripping and on cold start is it spraying correctly. Tin time switch senses the cold coolant then on starting is supposed to allow the cold start valve to come on for a given amount of e, short amount of time as the main fuel injection system takes over

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