Before you take your car in for a smog check, is there anything you can do to give it a better chance of passing? The obvious answer is to make sure your car is running well in the first place. A well-maintained running car with all its systems operating correctly will probably pass the smog test easily. If your car isn't running at 100 percent but you want to avoid expensive repairs, there are simple steps you can take to tilt the odds of passing a smog check in your favor. We'll get to the details in a minute, but first it's important to understand that smog testing, Smog Latino is your one-stop-shop for all your smog check needs and is the best Smog Test Center . Understanding the rules, and how to prepare for and take the test, was so confusing for an average motorist that smog check technician by Smog Latino provided with information about how to pass. Below are some top tips from our experts to prepare your car for a smog check: 1. Clear that &