BMW

BMW Losing Coolant? Common Coolant Leaks, Warning Signs & Cooling System Problems

BMW cooling system problems can start with something as simple as a low coolant warning, a strange smell, or a small amount of dried coolant under the hood. At The BMW Guy in San Marcos, we specialize in BMW maintenance, diagnostics, and repair, and coolant leaks are among the problems we regularly diagnose and repair.

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BMW and MINI technician performing a pre-purchase inspection

Pre-Purchase Inspection: Is It Worth It When Buying a Used Car?

Buying a used car always involves some uncertainty. You can review the service history, take a test drive, and look over the vehicle carefully, but there are limits to what you can learn without putting the car on a lift and connecting professional diagnostic equipment. That’s where a pre-purchase inspection, or PPI, comes in. A

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Toyota GR Supra and INEOS Grenadier

Toyota GR Supra (2020–Present) and INEOS Grenadier: BMW Engineering Explained

Toyota GR Supra (2020–Present) and INEOS Grenadier have something in common that surprises many owners—they’re both powered by BMW engineering. The Toyota GR Supra was co-developed with BMW and shares its platform, engines, electronics, and transmission with the BMW Z4.  The INEOS Grenadier was designed from the ground up to be a rugged off-road SUV,

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You Don’t Need to Know Your MINI or BMW. You Need to Know Your Mechanic | San Marcos, CA

Most people don’t dread car repairs because of the repair itself. They dread the conversation that comes with it. Is this actually broken? Do I really need this? Am I paying too much? Would they be telling me the same thing if I seemed like I knew more about cars? The internet’s favorite advice for

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