The regulator controls fuel pressure for your engine. When it goes bad, signs include misfires, black exhaust smoke, stalling, or no-start issues.

You may have heard about your engine's coil pack but not understood what it does. It's actually a critical component for making your engine run.

Our research team reviewed dozens of extended car warranty companies in Hawaii. We compared coverage options, vehicle eligibility, extra benefits, costs and real customer feedback on claims handling.