LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Subaru >> 2000 >> Forester L, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Basic Diagnostic Procedures >> Ignition Checks >> Spark
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Ignition Checks: Spark

Check for spark at spark plug wires using a spark tester. Check resistance of each spark plug wire. Replace wire if resistance is not within specification. See HIGH TENSION WIRE RESISTANCE  table.

HIGH TENSION WIRE RESISTANCE

Application Ohms
No. 1 Spark Plug Cable 7400-17,270
No. 2 Spark Plug Cable 6240-14,560
No. 3 Spark Plug Cable 6540-15,250
No. 4 Spark Plug Cable 6590-15,370
scientia non olet · About LEMON Manuals