Troubleshooting a HEI Distributor for a 6-Cylinder '77 GM?

Answer The high energy ignition distributor on your 1977 General Motors 6-cylinder engine is what routs the initial high-voltage spark into the spark plugs, igniting the fuel system. Without the distribut... Read More »

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Troubleshooting the GM HEI Distributor?

In the 5th grade, many students receive their first introduction to mixtures and compounds, as well as the scientific method. Mixtures, such as the cytosol of a cell, are heterogeneous forms of mat... Read More »

Brake Master Cylinder Troubleshooting?

Troubleshooting a bad master cylinder requires a visual inspection and a pressure test. During the visual inspection, external leaks can be found and clogged ports can be identified. During the pre... Read More »

Clutch Slave Cylinder Troubleshooting?

The clutch slave cylinder refers to a device that disengages the clutch based on the depression of the clutch pedal, prompting the clutch master cylinder to apply pressure to the clutch slave cylin... Read More »

Troubleshooting a Dead Cylinder on a Nissan Sentra?

A dead cylinder won't provide power to the engine, whether at idle or at high speed. Do not confuse it with a sporadic cylinder miss that comes and goes at certain times or during various engine sp... Read More »