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International Automotive Technicians Network
GM 3800, Why Is this coil output low.
Posted to Technical Discussion Forum on 3/22/2001 33 Replies

These images are from a 91 OLDS 88, with a 3800 engine, Type I ignition system. By looking at these two images, what would your diagnose be and why. The problem with this engine was that cylinders #2/5 was not firing. Secondary waveform for cylinders #2/5 imag... Login to read more.

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