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Electric motor running on ACC?
When I turn my truck to ACC (accessories), I hear an electric motor running. It's continuous. It doesn't sound like the fuel pump. Any ideas?
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heater fan ? it will run unless vent selector is turned to "off".
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I forgot to mention I checked this and made sure it was off. Good suggestion though.
Originally Posted by joey2fords
(Post 17015997)
heater fan ? it will run unless vent selector is turned to "off".
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i always thought it was a weird set-up. why not just have an "off" position on the fan switch ?
fuel pumps should not run in the ACC position, but if you want to remove all doubt just pull the efi relay. |
Is it a diesel? Maybe an electric vacuum pump?
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No sir, it's a 5.0 gasoline.
Originally Posted by ciamcoop
(Post 17016107)
Is it a diesel? Maybe an electric vacuum pump?
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Thanks. Where is the EFI relay located?
Originally Posted by joey2fords
(Post 17016094)
i always thought it was a weird set-up. why not just have an "off" position on the fan switch ?
fuel pumps should not run in the ACC position, but if you want to remove all doubt just pull the efi relay. |
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