The illuminated check engine light indicates a problem with one of the car's systems. If it's steady, get the engine checked soon. If it's flashing, have it checked immediately to avoid potential damage. Any unusual vehicle behavior warrants immediate inspection or assistance.

Your vehicle should never have any type of smoke coming from under the hood. This may indicate an overheating problem, which could damage your engine if you continue to drive. Keep an eye on the temperature gauge and make sure it is not rising. If you are driving, pull over and wait for the engine to cool down. Consider getting assistance immediately.

If you notice major leaks under your car, especially if you are experiencing any symptoms, take it to your mechanic. Look for bright green (coolant) or dark red/brown (transmission oil, engine oil, or brake fluid) towards the front. In the summer, water dripping from the front near the passenger side is normal.

If you hear a dragging or droning noise from your wheels, whether in the front or back, it could indicate a problem with the wheel bearing or differential bearing. On the other hand, a grinding or squealing noise when slowing down is likely related to your brakes and should be inspected. I recommend taking your vehicle to a local shop and going for a test drive with a qualified technician. They can provide you with an estimate or conduct further diagnosis.

There may be a performance issue, indicating that your vehicle may require a tune-up. It is advisable to take your car to the shop for a test drive or schedule the next available appointment. These suggestions should assist you in determining whether the issue you are encountering warrants immediate attention or if it can wait until your trusted technician's next available appointment.