Posted by Venomous Tuning on Aug 12th 2026
SHELBY GT500 DIAGNOSIS, CODES AND TROUBLESHOOTING
The Dangers of Self Diagnosis and/or Presumed Cures Based on Internet Lore. "The car's really rich, maybe I need to change the plugs" First of all, what makes you think it's rich? Under what conditions? If it's carbon on exhaust tips, so look at any EcoBoost vehicle. It's not a proper indicator of a rich operating condition. If you…
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