Q: Best way to fix Lexus flat spare tire

The two engine fans are controlled by separate relays that are turned on by a powertrain control unit. The system is controlled through the body control module that signals the powertrain control unit. The body control module gets signals from...

The power steering fluid on these vehicles gets too thick in cold temperatures and may blow any of the components or hoses in the system. The fix is to fix any broken component and flush and fill with new lower...

Hello - your symptoms suggest that the throttle position sensor has failed. This would not be unusual for a vehicle with your extended mileage. I would recommend having a Car Hesitates during Acceleration Inspection (https://www.yourmechanic.com/services/engine-hesitates-during-acceleration-inspection) completed by a mobile, professional...

Hi there - the "simplified maintenance guide" from Chevy directs you to replace the timing belt, idler pulleys, tensioner and guides on your 1.8 liter engine "every 3 years or at 97,500 miles, whichever comes first". Most manufacturers do not...

Hi there. Check the radiator to the vehicle. It seems that the cooling system is working, but the radiator is restricting the coolant flow. This is why when you step on the gas pedal the coolant temperature drops. I recommend...

The normal operating temperature for most automobile engines, including yours of course, is in a range of 185 to 220 degrees Fahrenheit. If your dash gauge is reporting a temperature as low as 140 degrees F, that likely means the...

Hello - brake pads normally wear relatively equally between the left and right side. This indicates that the brakes on each side are working properly. A frozen caliper, or sticking caliper slide bolt will cause a wear imbalance, and should...

Without knowing what caused the check engine light to come on or the codes stored it would not be able to be determined if engine damage can occur if you continue to drive it. I would recommend having the codes...

There is no fuel pump cut off switch. If the pump has failed, depending on the failure mode of the pump, you can diagnose the fuel pump yourself. Turn the key to the ignition (run) position. At that instant, you...