ENGINE DIAGNOSTICS

Modern vehicles rely on complex engine systems to run smoothly, and when something’s off, the signs aren’t always obvious. Nick Hernandez Mobile Automotive Mechanic offers expert engine diagnostics designed to identify issues before they become costly repairs. Whether you're dealing with a check engine light or unexplained performance drops, we bring accurate, mobile diagnostics directly to your driveway. We utilize advanced scan tools and real-world experience to pinpoint issues with ignition, fuel delivery, airflow, and other components. If misfires, rough idling, or stalling are present, we’ll inspect components like spark plugs, coils, and fuel systems. In many cases, poor engine performance ties back to overlooked problems like engine cooling system repair, which we also handle on-site. Addressing these early not only restores performance but also prevents long-term damage. Throughout the process, we keep things straightforward so you always know exactly what’s happening. With free estimates, upfront pricing, and a mobile service that comes to you, you won’t have to tow your vehicle or wait at a shop to get real answers. Give us a call now so we can visit and provide clear solutions that bring your engine running smoothly again.