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Re: 1993 Olds Achieva
Posted to Technical Theory Forum on 2/12/2003 3 Replies

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HI Bruce,

Question...What causes the peak and hold pattern? The injectors or the PCM? Without seeing your waveforms it's tough to say what's going on, but is it possible that either the #2 or #3 inj... Login to read more.

3 Replies Received (View Replies)