How to Test a 1990 Chevy S10 Ignition Module or Coil?

Answer The 1990 S-10 pickup and Blazer -- as well as its cousins from GMC -- used one of three different engines: a 2.5-liter inline-four, as well as the 2.8-liter and 4.3-liter V-6s. Ignition module and ... Read More »

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How to Test an Ignition Coil Module?

The ignition coil module in your vehicle ignites the spark plugs by accepting a signal from the distributor's magnetic pickup, and using that signal to modulate the ground circuit. It is generally ... Read More »

How to Test a Two-Stroke Engine's Ignition Module and Coil?

The ignition coil or module for a two-stroke engine regulates the ignition power, and converts it to charging electricity for the battery system. When the module and coil begin to fail, it's typica... Read More »

How to Remove an Ignition Module in a 1990 Silverado?

The ignition module on the engine of a 1990 Chevrolet Silverado can be found inside of the distributor cap on the distributor. If the module goes out, the ignition will not function properly and th... Read More »

How Do I Replace the Ignition Module on a 1990 Chevrolet Silverado?

The ignition module on a 1990 Chevrolet Silverado V8 is inside the high energy ignition (HEI) distributor cap. HEI ignition provides hotter spark, which means that the fuel in the cylinders ignites... Read More »