When the time comes to "tune-up" your GoWesty Fuel Injection system, the first step is to replace the coil packs and spark plugs. These are the two parts that do...
When the time comes to "tune-up" your GoWesty Fuel Injection system, the first step is to replace the coil packs and spark plugs. These are the two parts that do the majority of the heavy lifting and will eventually wear out. You can buy these parts separately, or bundle and save!
