True. They may or may not have much knowledge about what is wrong. There goal is to sell you something that should work with your car.
They are limited on what they can do. They will check the battery, maybe assist you on putting your wiper blade.
Its not an autoshop its a parts store. They will help you scan your car for codes.
They give you a scanner. You have to hook it up yourself and they LL print the results
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