Q: Whining at idol and drive, rpm changes jerking up hill

A cooling system pressure test should be performed to ensure that your cooling system can hold the proper amount of pressure needed. If any leaks are found such as a leaking radiator or water pump, these leaks need to be...

Hello. If the A/C won’t blow cold air, this is usually due to: Lack of refrigerant in the A/C system (https://www.yourmechanic.com/services/ac-recharge) A/C compressor has stopped working (https://www.yourmechanic.com/services/ac-compressor-replacement) Blockage in the A/C system It will first be necessary to have the...

Hi there. It sounds like your power steering belt is loose. When power steering is being engaged such as slow or no speed turning, the demand increases on the pump and the pump is dependent upon the belt. If the...

This may be a sign of a failing voltage regulator. As you know, the alternator is responsible for charging the battery while the engine runs by generating amperage and recharging the battery while the engine turns the alternator. The voltage...

The most common cause for this hard or no start after getting fuel is the purge valve is leaking fumes to the engine while fueling the vehicle. You should first have any computer codes checked by scanning the computer and...

Hi there. Check the courtesy light switches on the doors to the vehicle. It seems that one or more switch may have a bad ground or a bad contact in the switch causing the courtesy light to come on while...

When this situation occurs, it's commonly due to a failure within the power lock module, which is what receives the signal from your FOB key and sends a signal to each door to unlock. However, it could be a simple...

Whether the fuel pump is new or old, the pressure has to be tested on the fuel rail to be sure the pump, and other fuel system components such as the filter, regulator, etc., are actually working. If the fuel...