Having problems with your GMC Suburban ?
99 surburan was driving fine then slowed at a light and it soped runining
Is the check engine light on? If so, rent a scanner and read the code(s) and proceed to a repair. If no light on, it's a guessing game. Did it run out of fuel even though the gauge showed some remaining? Do the lights or horn work (a dead/discharged battery)? Does the engine turn over with the starter?
Repair Help & Product Troubleshooting for GMC Suburban
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