fuel injector ohms
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Northstar Engines and System Technical Discussion Discussion, fuel injector ohms in Cadillac Engine Technical Discussion; was wondering if anyone knew the average impedence of an injector i have a 93 sts 4.6 and i check ...
  1. #1
    93sevillests is offline Cadillac Owners Member
    Automobile(s): seville sts
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    fuel injector ohms

    was wondering if anyone knew the average impedence of an injector
    i have a 93 sts 4.6 and i check the ohm and they are between 12.0. to 12.4

    are these ok?

    thanks for yout time

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  3. #2
    Submariner409's Avatar
    Submariner409 is offline If it won't run, chrome it
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    Re: fuel injector ohms

    If all 8 are in that range, you should be OK. New ones won't make any difference...........the fuel system and engine controls are programmed for the OEM units so use either rebuilt (all 8) or new units of the same part number.

    The 2002 resistance spec is 11 - 14 Ohms.

    Google "chevron techron" and "top tier gasoline". (CHEVRON TECHRON is the only aftermarket fuel system additive endorsed by Cadillac.)

  4. #3
    93sevillests is offline Cadillac Owners Member
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    Re: fuel injector ohms

    Thanks I will have to try to start using the chevron fuel

  5. #4
    Submariner409's Avatar
    Submariner409 is offline If it won't run, chrome it
    Automobile(s): 2002.5 F55 STS/65500mi, 2004 Ford F150 SuperCab4x4
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    Re: fuel injector ohms

    No need to restrict your car to CHEVRON fuels. Do the Google searches in my previous post and run Shell, Chevron, Texaco, or any other fuel listed as "top tier".

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