Im missing fuses

Hi, I'm one of the auto experts on RepairPal's Car Genius team! That's a great question and smart thinking to look into this! Missing fuses are definitely something worth addressing. On your 2016 Chevrolet Impala Limited, the air pump fuse is tied to the secondary air injection system, which helps reduce emissions, particularly on cold starts. Without it, you may notice the engine running a little rough when first started, and you'll likely trigger a check engine light. The cooling fan fuses are the even more important, as those fans are responsible for keeping your engine from overheating, especially when sitting in traffic or running the A/C. Driving without those fuses in place for an extended period could potentially lead to bigger issues. An overheating engine is one of the more serious and costly problems a car can develop, so the missing fan are probably the bigger concern of the two. It's also worth noting that fuses don't typically just disappear on their own, so it may be worth having someone look into why they were removed in the first place, as there could be an underlying electrical issue at play. I'd recommend getting this looked at sooner rather than later, especially the cooling fan fuses. A qualified shop can replace the fuses, check for any underlying issues, and make sure your Impala is running safely. If you'd like help finding a trusted RepairPal shop in your area, or have any additional questions, feel free to give us a call at 877-913-1554. We're happy to help!