Final Test and Conclusion

What happens here

With all new spark plugs and wires installed, the presenter starts the truck. Immediately, the engine runs smoothly, and the 'Service Engine Soon' light is off. He notes the significant improvement in engine performance, confirming the repair was successful. The video ends with the presenter highlighting the importance of proper maintenance and addressing worn-out components like spark plugs and wires.

Goal: Confirm engine misfire is resolved and truck runs smoothly.