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Old 08-05-2008, 08:31 PM
countryboy2373 countryboy2373 is offline
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Join Date: Jun 2008
Location: west allis
Vehicle: 1991 ford f150
Posts: 31
Quote:
Originally Posted by subford View Post
The eec power relay and the pcm power relay is the same thing (item).
They changed names when the computer started controlling the transmission also.
I would think a 1991 would have the pcm and not the eec.
i thought they were the same just wanted to know for sure but under the hood the only relays that my 91 has is fuel pump and eec power
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