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335i xDrive

Hi there. Assuming, the valve cover gasket was properly replaced. The smoking under the hood, may have been residual oil burning off the exhaust manifold. The white smoke seen coming through the grill, may have been the snow turning to...

This is a common sign of a dirty or failing idle air control valve. This is a unit that monitors the air intake as it is mixed with fuel prior to being injected into the motor at low speeds or...

Hi Marc. Thanks for contacting us today. In most cases, if your heater does not produce hot air, then the issue is that the heater core is clogged with debris. Using stop leak products tends to create this problem. It's...