Q: Seals on left window need replacement.

Brake fluid is a specialized type of hydraulic fluid (https://www.yourmechanic.com/article/what-is-brake-fluid-and-what-does-it-do) whose properties are designed to provide pressure transfer to operate the brake while dissipating the heat developed during braking. Brake fluid is hygroscopic, which means it can absorb water, so...

Hello. Thanks for writing in about your 2003 Chevrolet Express 2500. There should be a relay for the turn signals, flasher, and hazard lights. More than likely, this relay is faulty and would need to be replaced. It is also...

Hello. Thanks for writing in about your 2009 Audi A5 Quattro. If you are having a lean condition, then the fuel pressure needs to be checked. The most common cause of a lean code on this car is either low...

It is possible that you could have flooded the carb when you adjusted the air/fuel screw. I would keep the screw where it is at and let the scooter sit for a while to let the fuel disperse. Once the...

Hi there. The noise heard and the sluggish A/C may be related. It is fairly common for an air distribution actuator to fail. These actuators change positions of doors in the HVAC (heating, ventilation, air conditioning) distribution housing. Typically, a...

Hello. The trouble codes listed are for two distinctly different issues. P0011 is the trouble code for an issue with the vehicle's camshaft position for bank a, being over advanced. This is often caused by a faulty camshaft position sensor...

Hi there - great question! In a few cases, mainly early throttle bodies, or throttle position sensors, require software to be loaded from the manufacturer, but this is not the case with your model. There is a "relearn" procedure (https://www.yourmechanic.com/question/throttle-body-relearning-by-brook-c)...

Hi there. Sorry to hear you are experiencing this issue. Unfortunately, this is all too uncommon when an auto parts store reads error codes and makes the wrong diagnosis. If you were having misfiring problems, the crankshaft position sensor would...

The trouble code P2716 will set for many reasons other than there being a defective solenoid. Consequently, the only way to reliably predict that replacing the solenoid will clear the code is to test the solenoid directly per the procedure...