Smithtown NY Engine Diagnostics Service

Engine Diagnostics at A&R Auto Repair

At A&R Auto Repair in Smithtown, NY, we specialize in comprehensive engine diagnostics to keep your vehicle running smoothly. Our expert technicians use state-of-the-art equipment to identify and resolve any engine issues efficiently and effectively.

Check Engine Light Diagnosis

Is your check engine light on? Our team will perform a thorough diagnostic to determine the cause and provide a detailed report. We'll explain the issue in plain terms and recommend the best course of action to fix it.

Fuel Injection System Testing

Problems with the fuel injection system can lead to poor engine performance and reduced fuel efficiency. A&R Auto Repair offers precise testing and cleaning services to ensure your fuel injectors are working properly.

Emissions Testing

Ensure your vehicle meets New York strict emissions standards with our comprehensive emissions testing. We'll identify any issues that could cause your vehicle to fail its emissions test and provide solutions to correct them.

Ignition System Analysis

Issues with the ignition system can prevent your engine from starting or cause it to run poorly. Our diagnostic services include testing the ignition coils, spark plugs, and related components to pinpoint and fix any problems.

Contact A&R Auto Repair in Smithtown, NY, today to schedule your engine diagnostic service. Our friendly and knowledgeable staff are here to help keep your vehicle in top condition.