about our diagnostics

When you Check Engine Light comes on, the stored trouble code is only the starting point -
NOT THE DIAGNOSIS.

Many auto parts stores offer free code scans. While these scans can retrieve trouble codes, they do not determine the actual cause of the problem.

At Daryl’s Automotive, a diagnostic evaluation includes testing, inspection and professional analysis to determine why the code was set and what repair is actually needed.

COMMON SYMPTOMS WE DIAGNOSE:

Check Engine Light

Car engine warning light icon with an exclamation mark in the center
Yellow ABS symbol with concentric circles radiating outward on a black background.

ABS Light

Battery and Charging System Problems

A warning icon with a lightning bolt and a gauge or meter indicating danger or alert.

Hard or No Start Problem

Gold start/stop button with a timer icon.
A neon display with a car warning, a speedometer indicating slow speed, and the word 'STALLING' at the bottom.

Air Bag Warning Light

Yellow stylized figure in a running or walking pose with a large circle for a head and smaller circles indicating motion or energy.

Stalling

A neon sign of a cupcake with the words "Sweet Treats" written across it in yellow and red.

Rough Idle

Yellow warning icon showing a car with lightning bolts and a hazard sign, with the text 'Strange Noises'

Poor Fuel Economy

Fuel gauge with the needle pointing to empty and a low fuel warning light illuminated.
Yellow warning light icon resembling a medical syringe with a lightning bolt and explosion symbols.

Electrical Problems

A stylized yellow electronic warning triangle with circuit board design elements.

Strange Noises

A/C or Heater Performance

Yellow neon sign depicting a heater with three wavy lines representing heat and a warning triangle with an exclamation mark

Engine Misfires

Don’t ignore the warning signs!

Contact a Technician

We diagnose vehicles of all ages!

Whether your vehicle relies on mechanical systems or dozens of onboard computers, we have the equipment and expertise to accurately diagnose the problem.

Illustration of advanced scan tools interface with vehicle data icons, including a car, engine, graph, and mechanic, with text 'Advanced Scan Tools' and 'Access vehicle data and manufacturer-specific information'.
Illustration of an oscilloscope with a waveform display, accompanied by text that reads "Oscilloscope Testing" and a description about analyzing electrical signals that can't be seen with a basic scanner.
Illustration of a vehicle diagnostic monitor displaying live data such as RPM, MAP, ECT, and IAT, with a graph and gauge, connected to a sensor tool. Text reads 'LIVE DATA ANALYSIS' and 'Monitor sensors and vehicle performance while the problem is occurring.'
Illustration of electrical system testing with a multimeter, wires, and a battery, accompanied by text that reads 'Electrical System Testing' and a description about locating wiring faults, voltage drops, shorts, and intermittent problems.
Illustration of automotive network diagnostics with icons representing a car, computer, microchip, connection port, and speed gauge, connected around a central vehicle computer screen. Text below reads 'NETWORK DIAGNOSTICS' with a description about diagnosing and analyzing communication between vehicle modules on the CAN bus and other network systems.
Outline of a car on a clipboard with a magnifying glass showing a heartbeat line, and the text 'Our Diagnostic Process' underneath.

Listen

We listen to your concerns and gather information about the issue.

Security shield icon with a check mark inside
Icon of two speech bubbles inside a circle, representing conversation or messaging.
Line drawing of a badge with a check mark in the center and ribbons hanging below.

Inspect

We perform a thorough visual inspection and initial checks.

Diagnose

We use advanced scan tools and testing to find the root cause.

Explain

We explain our findings and recommend the best solutions.

Solve

We complete the necessary repairs and verify everything is working properly

Honest Communications

Accurate Answers

Reliable Results

WHY CHOOSE DARYL’S AUTOMOTIVE?

  • We’ll explain what we found before recommending repairs.

  • Years of hands-on experience with domestic and import vehicles.

  • Professional diagnostic tools combined with expert interpretation.

Request an Appointment