수리 사례

2026. 6. 30. 작업

증상

Longer crank time

처리 내용

I don't see how leaving an A/C on would contribute to longer cranking, since most if not all modern vehicles will disable auxiliaries (e.g. A/C blower fan, radio) during cranking. A longer crank is usually a telltale sign of lack of sufficient charge from the battery. If your battery hasn't been replaced in a while it would be a prime suspect for what you're observing.