Battery Precautions

1982 Mercury Capri L6-200 3.3LSECTION Battery Precautions
CAUTION:
- Never use a booster/starter with a voltage rating above 12 volts to start engine.
- Be sure the battery is properly connected--prior to starting engine.
- Do not disconnect battery when engine is running.
- Disconnect battery cables prior to charging battery.
- Avoid creating sparks near battery--automotive batteries contain sulfuric acid and produce explosive hydrogen gas.





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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.