Inspect the harness connectors for wear. Check for bent, loose, or worn pins on connectors. Check for corrosion and deposits in connectors. Check that the connectors mate securely and are not loose.
Refer to Section 019 in the Troubleshooting and Repair Manual, Fuel Systems and Electronics, B5.9G, C8.3G, and L10G-III Engines, Bulletin 3666118.
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