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Home >> Mazda >> 2007 >> B3000 Base, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Symptom Troubleshooting - Engine (3 Of 4) >> Engine Component Test >> Valve Train Analysis - Engine Off, Valve Springs

Valve Train Analysis - Engine Off, Valve Springs

  1. Check for broken or damaged valve springs.
  2. Check valve spring strength. See appropriate B-Series Engine article.

Replace as necessary.