A modern tune-up isn't what it was thirty years ago, but the ignition system still wears out. We replace spark plugs, ignition coils and plug wires in Olathe using the correct plug type and gap for your engine — the wrong plug is a misfire waiting to happen.
Worn plugs and failing coils make the engine work harder for less power, which shows up at the pump before it shows up on the dash. If a misfire is already storing codes, we diagnose whether it's ignition, fuel or mechanical before replacing anything.
Common symptoms include a rough or shaking idle, hesitation or stumble on acceleration, harder starting, a check-engine light for a specific cylinder misfire, and noticeably worse fuel economy across a few tanks.
Ignition work pairs naturally with an oil and fluid service, and we'll tell you if your plugs still have real life left rather than selling you an interval you don't need. Call (913) 850-1750.