Alex Foreign Motors

Mechanical

Engine Diagnostics in Bethlehem, PA

A trouble code names a circuit, not a broken part. Real diagnostics means live data, wiring checks and testing under the conditions that trigger the fault.

This is the step most often skipped elsewhere, and it is the reason drivers from Allentown and Easton bring us cars that already had parts thrown at them.

Technician using a diagnostic scan tool on a vehicle at a Bethlehem, PA repair shop

Signs you need this service

  1. 01

    Check engine light on, flashing, or coming and going

  2. 02

    A code that returns days after a repair

  3. 03

    Poor fuel economy with no obvious cause

  4. 04

    Stalling, hard starting or intermittent electrical faults

Our process

Step 1

Full scan

Every module read, freeze-frame data captured and preserved.

Step 2

Live testing

Sensor data, fuel trims and actuator tests while the engine runs.

Step 3

Pinpoint

Wiring, grounds and connectors tested to isolate the real failure.

Step 4

Report

You get the finding in writing, with the repair options that follow from it.

Why Alex Foreign Motors

  • Factory-level tools for European and Asian platforms
  • Diagnostic time charged honestly and applied to the repair
  • No parts replaced on a hunch

Vehicles we service

We service foreign and import vehicles as well as domestic cars, trucks and SUVs — BMW, Mercedes-Benz, Audi, Volkswagen, Volvo, Lexus, Acura, Honda, Toyota, Subaru and American brands including Ford, Chevrolet, Jeep, Ram, GMC and Dodge.

BMWMercedes-BenzAudiVolkswagenVolvoLexusAcuraHondaToyotaSubaruDomestic vehicles

Questions

Engine Diagnostics questions, answered

Location

523 Ontario St Ste 100
Bethlehem, PA 18015
Get directions

Hours

  • Monday – Friday9:00 AM – 6:00 PM
  • Saturday9:00 AM – 5:00 PM
  • Sunday10:00 AM – 4:00 PM

Open Sunday

Most shops in the Lehigh Valley close for the weekend. We stay open Saturday and Sunday so people from Bethlehem, Allentown, Easton, Hellertown and Freemansburg can get service without taking a day off work.

(610) 868-1941

Book service

Tell us about the vehicle and we'll get back to you with a time. Same-day appointments are often available, seven days a week.

Prefer to talk? Call (610) 868-1941.

Need engine diagnostics in Bethlehem?

Book online or call the shop. Open seven days a week, including Sunday afternoons.

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