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Opti Spark Tune Up 1994 1996 Caprice Impala

The engine bay of a '94-'96 Caprice/Impala is easily the most spacious of any LT1-equipped car, yet it can still be intimidating, particularly if you're not one to wrench on late-model stuff. Buried in there is the Opti-Spark ignition distributor, itself a bit of a fearsome device, but servicing it is no big deal, as you'll see.
Opti-Spark Ignition System Tune-Up

 The engine bay of a '94-'96 Caprice/Impala is easily the most spacious of any LT1-equipped car, yet it can still be intimidating, particularly if you're not one to wrench on late-model stuff. Buried in there is the Opti-Spark ignition distributor, itself a bit of a fearsome device, but servicing it is no big deal, as you'll see.  View Related Article

 

 

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