After stopping cranking for 15 seconds, which components should you inspect for problems?

After stopping cranking for 15 seconds, which components should you inspect for problems?

• A. Fuel tank/lines
• B. Electrical systems
• C. All of the above
• D. Battery

Answer: (C)

When an engine won’t start after you’ve stopped cranking, you need to check both fuel delivery and electrical systems. Starting requires fuel reaching the engine and a proper electrical spark and power, so problems can lie in either area. Inspecting the fuel tank and lines covers issues like an empty tank, leaks, or a clogged line or filter, while inspecting the electrical system (including the battery and its connections, wiring, and ignition-related components) covers battery charge, corroded posts, loose cables, or blown fuses. Since any of these areas could be the culprit, the most complete check is to inspect all of them, which is why all of the above is the best choice.

When an engine won’t start after you’ve stopped cranking, you need to check both fuel delivery and electrical systems. Starting requires fuel reaching the engine and a proper electrical spark and power, so problems can lie in either area. Inspecting the fuel tank and lines covers issues like an empty tank, leaks, or a clogged line or filter, while inspecting the electrical system (including the battery and its connections, wiring, and ignition-related components) covers battery charge, corroded posts, loose cables, or blown fuses. Since any of these areas could be the culprit, the most complete check is to inspect all of them, which is why all of the above is the best choice.