engine light is on

Hello, a check engine light and the trouble codes are good clues to get started towards diagnosis and repair of your concern. If the only code is related to the cylinder 6 glow plug, and the vehicle is operating otherwise normally, then troubleshooting should be done according to the workshop manual related to that code and checking the glow plug circuit for resistance and continuity, and checking the glow plug itself. Hands on testing is needed. https://repairpal.com/auto-repair-near-me Click the link or call us at 877-913-1554. We'll gladly find you a certified RepairPal shop in your area.