Pontiac Vibe gas fumes entering vehicle due to leak from number 3 fuel injector on Pontiac Vibe

Some vehicle owners report experiencing gas fumes entering the cabin due to a leak from the number 3 fuel injector. This issue can indicate a leaking fuel injector, which may lead to rough idling, engine misfires, and oil thinning. Owners are advised not to drive the car if a fuel leak is suspected, prioritizing safety by parking in a safe location away from heat sources and ventilating the vehicle. To address the leak, it is essential to lift the car, locate the source of the leakage, and clean the area to identify the exact problem. While most fuel leak causes are repairable, it is crucial to have the issue fixed by a knowledgeable mechanic. Additionally, some owners find that using a fuel injector cleaner during refueling can help prevent future issues related to clogged injectors. Promptly addressing a fuel leak is vital for the safety of the vehicle and its occupants, as well as for preventing further damage.