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There could be a couple reasons why your car has no spark. * A bad ignition module, which is located beneath your coils * A bad computer * A bad crankshaft position sensor * Faulty wiring I would probly start with the Sensor, or the ignition module, and work you way from there. The ignition module can be tested at you local Autozone. The Crank Pos Sensor is a real pain to get out, has been known to break off in the block, causeing even bigger problems, and is just located in a ackward spot. If your a little faint of heart on tackling a project like this, I would recomend a trip to the dealer, or a local shop.

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Q: Why does the 91 Oldsmobile cutlass supreme have no spark?
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