How to Isolate a Bad Ignition Coil on a 2006 F-150 With a 5.4L V8?

Answer The Ford F-150 remained a relatively simple machine that didn’t even see the benefit of fuel injection until 1987; but starting in the late 1990s, Ford went on an electronic control craze. One sy... Read More »

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How to Change the Ignition Coil on a 2006 4.2 F-150?

In 1997, Ford not only drastically redesigned its line of pickups, but also changed the powerplants it installed in them. Gone was the old reliable 4.9-liter in-line six-cylinder engine and in came... Read More »

How to Replace the Ignition Coil on a 2006 Chevrolet Corvette (LS2)?

The first Corvette came fitted with an underpowered 150-horsepower, 235 cubic-inch inline six-cylinder engine. The 2006 Corvette’s base-level LS2 6.0-liter V-8 engine cranks out nearly three time... Read More »

Problems With Getting No Spark From the Ignition Coil & Ignition Issues?

Certain requirements must be met for an ignition coil to produce the high-voltage spark that fires an engine. Problems associated with meeting these requirements can be as simple as a corroded wire... Read More »

How to Check an Ignition Coil With a Spare Spark Plug?

Before solid state ignition systems and computerized engine management systems, checking ignition coil output was simply a matter holding the coil wire near the engine block while you cranked the e... Read More »