Where can I ask a GMC mechanic a question?

Verified GMC mechanics are online around the clock and ready to answer your question online or by phone. Ask-a-doc Web sites: If you’ve got a quick question, you can try to get an answer from sites that say they have various specialists on hand to give quick answers…

What are the most common problems with GMC vehicles?

Although GMC vehicles enjoy a reputation for rugged dependability, they can still break down and require repair. Some of the most common GMC problems include: If you’re having a problem with your GMC vehicle, you probably want to get it diagnosed and functioning properly.

Are there any problems with the GMC Yukon?

If you own a vehicle, you know that it will eventually have problems, and GMC vehicles are no exception. All vehicles have parts that wear over time or with heavy use, and will eventually fail. Although GMC vehicles enjoy a reputation for rugged dependability, they can still break down and require repair.

Why is my Mazda MPV not communicating with Me?

If you have good continuity on all of those pins, then you’re looking at either bad or intermittent power to the ECU (bad ground, probably – it might still run the engine under these circumstances), or a bad unit. I once worked on a Mazda MPV with a similar problem.

Why is my OBD2 not talking to anything?

However, ever since that incident my OBD2 is not talking to anything I’ve hooked to it. Truck runs as always, like a champ. But I can no longer moniter things by way of the OBD2. Yes it has power. Scan tools scan every protocol but don’t link. Like the PCM is mad at the port and won’t talk lol.

How to contact the GMC owner Center online?

Contact Us | GMC Owner Center | GMC Contact a GMC Owner Center representative online, by telephone or by mail for any questions about your GMC vehicle. Contact Us | GMC Owner Center | GMC

Are there any problems with my GMC Truck?

GMC problems. If you own a vehicle, you know that it will eventually have problems, and GMC vehicles are no exception. All vehicles have parts that wear over time or with heavy use, and will eventually fail. Although GMC vehicles enjoy a reputation for rugged dependability, they can still break down and require repair.

How can I obtain additional information on a new GMC?

Ask your local GMC dealer for specifics about the model you’re interested in. He or she will be glad to provide you with a schedule. To locate a GMC dealer please visit the GMC Dealer Locator. How can I obtain additional information on a new GMC before the vehicle is produced?

When to send a message to a GMC Specialist?

Send a message to one of our helpful GMC Specialists. Monday – Friday: 8 a.m. to midnight (EST) Saturday: 9 a.m. to midnight (EST) Sunday: 11 a.m. to midnight (EST)