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Diagnostics

No Start Diagnostic

Battery, starter, fuel, and ignition tested to find why it won't start.

Jumper cables being connected to a car battery

Signs you need this

  • Turning the key does nothing, or just clicks
  • Cranks over but won't fire
  • Starts sometimes and not others
  • Only fails when hot, or only when cold

A no-start is usually the battery, but not always — starter, alternator, ignition switch, fuel delivery, crank sensor, and immobilizer faults all produce their own version of it.

Intermittent ones are the hardest, so tell us the pattern: hot or cold, after sitting or after driving, every time or occasionally. That narrows it faster than any scan tool.

Common questions

My car clicks but won't start — what is it?

A rapid clicking is usually a battery too flat to turn the starter. A single loud click more often points to the starter itself or its solenoid. We test the battery, the charging system, and starter draw rather than replacing parts on a guess.

The engine cranks but won't fire.

That rules out the battery and starter and moves it to fuel, spark, or timing — a fuel pump, an ignition fault, a crank sensor, or something mechanical. We test fuel delivery and ignition and scan for stored and pending codes.

Should I get a boost or have it towed?

If it starts on a boost and keeps running, drive it straight here and we'll test the battery and alternator before it strands you again. If it won't start on a boost, or it dies as soon as the cables come off, have it towed rather than risking a repeat.

Something else? Call (647) 436-5940 during shop hours and talk to an advisor.

Ready when you are

Book online in under a minute, or call the shop and talk to an advisor directly.