Second opinion] Had serpentine belt replaced under emerge...

The first thing you'd want to do is have your alternator checked. It could be that the alternator is not charging the battery (https://www.yourmechanic.com/article/symptoms-of-a-bad-or-failing-alternator). It sounds pretty typical to me. If it's not that, you have a really bad wiring...

Hello there. Many different items can cause the hybrid check light to come on. The most likely are a failed 12 volt battery, software issue, hybrid battery issue, wiring issue, or auxiliary hybrid cooler. If you would like to have...

There is a Recall for a possibly related electrical issue with your vehicle. The Recall issue (NHTSA recall campaign 06v263000) addresses an electrical issue that has damaged various electrical systems with your model vehicle. Discuss this with your Cadillac dealer....

Hi there. You are on the right track. This sounds like a fuel pump (https://www.yourmechanic.com/services/fuel-pump-replacement) problem. Though there are other things that can cause this, the series of events that you mentioned are the most likely causes. I would test...

Hi there. Quotes cannot be generated via the ask a mechanic portal. Your request is being forwarded to customer service. Please have your vehicle make, model, year, mileage, and VIN readily available. Your Mechanic has several available technicians that can...

Have a certified technician look into the transmission fluid leak (https://www.yourmechanic.com/services/transmission-fluid-is-leaking-inspection) as soon as possible. A number of faults can cause the leak. Seals are certainly among them, Output shaft seals, front pump seal, etc, Even the transmission pan seal...

Hello, thank you for writing in. With the issues you are having, the only way to confirm the issues is with another inspection. When it comes to the shifting issue, you want to check the transmission fluid level. If it...

Hello - your symptoms suggest a failing injector (https://www.yourmechanic.com/article/how-to-buy-a-good-quality-fuel-injector) . It appears to be leaking when it's plugged in, as well as noisy. Check for problem codes relating to a rich mixture,, although it's possible that the oxygen sensors for...

As long as the tire pressure is not, in fact, low it is safe to drive. So, just check the actual tire pressure in all 4 tires. Using a tire pressure gauge, if you do find low pressure in one...