Noise at Startup

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Unusual sounds during startup—clicking, knocking, or delayed cranking—CAN signal problems deeper than worn-out parts.

Here, the entire starting sequence is monitored in real time using current probes, ignition timing overlays, and in-cylinder pressure data. Whether it’s valvetrain noise, low oil pressure, timing chain slack, or starter drag, the source is identified before any parts are replaced.

Precision matters most when noise is your only symptom.