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Diagnostics, Engines, Electrical
We speak your car's language!"
"Pinpoint Accuracy for Engine and Electrical Issues."
When your vehicle isn’t running right—maybe the check engine light is on, or you’re experiencing electrical glitches—our diagnostic equipment helps us find the problem faster than ever before. we check for error codes and analyzing live data. Diagnosing problems in your vehicle’s engine and electrical systems.
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What It Does: The J-Box communicates with the car makers softwear to reprogram, replace power control modules and checking for error codes and analyzing live data.
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What It Means for You: No more guesswork. We identify the exact issue, so you avoid unnecessary repairs and save money.
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Fixing Complex Engine Issues
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Reprogram or update your car’s software to fix bugs.
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Diagnose performance problems like rough idling or poor fuel economy.
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We invest in the latest tools, so we can provide the best service possible. Combine that with our experienced team, and you can trust that your vehicle is in good hands.
Custom Diagnostics
At G & M Auto, we like to do things a little differently. That’s why we built our own custom electrical diagnostic cabinet—it’s got everything we need to tackle even the toughest electrical and programming problems your car might throw at us.
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Tiny but Powerful: The brains of the setup is a small 4x4 inch Windows 11 Pro computer. It’s compact but packs a punch and can handle just about anything.
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Made for Real Work: We mounted the monitor on a swivel stand so we can adjust it as we go—no awkward setups here, just smooth and efficient work.
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Gets the Job Done: Whether it’s programming a new module or solving electrical mysteries, this setup is built to do the job right, the first time.
We built this system ourselves because we know your car deserves the best tools and the best care. Swing by and see it in action—we’re ready to help!
