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Re: 1987 Pontiac 6000 2.8 No Cranking R.P.M.
Posted to Technical Discussion Forum on 4/29/2003 3 Replies

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Just A little update on this nightmare. Circuit 430 at ECM has good square waveform 900mv and 50ms. Ohms at injector harness 4.1 and 4.2 respectivly. Yesterday the fuel pump relay would activate when ... Login to read more.

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