Boulder Auto Repair

Hey there! It’s John, your friendly neighborhood mechanic, here to answer another one of those questions that might leave you scratching your head. Let’s talk about that little orange light on your dashboard—yep, the check engine light. First off, don’t panic. While the check engine light can be serious, it’s often your car’s way of saying, “Hey, something needs attention.” Here’s what to do: 1. Check for Urgent Issues If the light is solid, it’s usually not an emergency. But if it’s blinking, that’s a red flag—your engine might be misfiring, which can cause damage. Pull over safely and give us a call right away. 2. Tighten the Gas Cap Believe it or not, a loose or damaged gas cap is a common reason for the light to come on. Make sure it’s snug and in good condition. If that was the issue, the light might turn off after a few drives. 3. Pay Attention to Sy ... read more

Seeing the check engine light pop up on your Jeep Wrangler’s dashboard can be frustrating. Is it something simple or a bigger issue? Don’t worry! We’re here to break down some of the most common reasons your Jeep’s check engine light might come on and what to do about it. 1. Loose or Faulty Gas Cap Believe it or not, one of the simplest causes of a check engine light is a loose or damaged gas cap. If your gas cap isn’t tightly secured or has a crack, it can cause a pressure imbalance in your fuel system, triggering the light. Always check this first—it might save you a trip to the shop! 2. Oxygen Sensor Issues Your Jeep’s oxygen sensor monitors how much unburned oxygen is in the exhaust. If it’s malfunctioning, it can cause poor engine performance, reduce fuel efficiency, and trigger the check engine light. Ignoring this issue can lead to damage to other parts like your catalytic converter, so it&rsquo ... read more