1994 1500 ECU questions

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April 5th, 2010, 8:26 PM

94 Heavy Half-Ton

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1994 1500 ECU questions

Hey ive got a 1994 GMC 1500 and i am swapping the 4.3 V6 to the 5.7 350. Everything has been goin smoothly except for the ECU. Can i get the factory computer remapped or do i need to change out engine wiring harnesses?
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April 14th, 2010, 11:12 PM

94 Heavy Half-Ton

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Have to change out the E-Prom inside the ecu with a 350 E-Prom

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