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John Loper II 4e52c91c9b feat: Confirmed clogged catalytic converters as cause of RPM limit issue
Diagnosis: Removing forward O2 sensors immediately restored full power.
Test proved the catalytic converters are severely restricted.

Updated:
- README.md: Added confirmed diagnosis section
- progress.md: Marked diagnosis complete, updated next steps
2026-03-29 18:49:00 -04:00

975 B

Issue Template for 2005 Ford E350

Issue Summary

Issue Date

Symptoms

Severity

  • Low - Minor issue, doesn't affect drivability
  • Medium - Affects drivability but can drive to shop
  • High - Major issue, affects drivability significantly
  • Critical - Vehicle inoperable

Diagnosis

Symptoms Observed

Tests Performed

Components Suspected

Work Done

Parts Replaced

Part Part Number Cost Date

Tools/Equipment Used

Time Spent

Results

Verification

  • Issue resolved
  • Issue persists - needs further investigation
  • Partial fix - still working on it

Additional Notes