Popular questions

Hi there. Check the idle air control valve (IAC) on your vehicle. This valve is what controls the idle and is most likely stuck or has failed. When turning off the vehicle and then turning it back on, the valve...

The two codes that you have provided suggest these possibilities, at minimum, which possibilities may exist alone or in combination: an air leak after the mass air flow (MAF) sensor, such as a torn intake boot, or bad intake manifold...

Hello. There is generally no provision for lubricating strut assemblies. The bearing at the top of the strut assembly is typically a sealed unit. If you installed a so-called "ready strut", that is a pre-assembled strut with the coil spring...

There are many possible issues that will keep a car from starting. There could be a bad fuel pump, a wiring problem, a failed sensor (such as the mass airflow sensor or an oxygen sensor), or any number of other...

Hello. I’ve had experience with new rotors being warped right out of the box. There is a limited warranty on the rotors from the store. If you can return them and get new front rotors or get them turned, that...

Hi There, This may be related to many different possibilities, some of which may be related to a lack of spark and some of which may be related to a fuel delivery problem or a combination of both. Things like...

What you are describing sounds like a faulty starter solenoid. A faulty starter solenoid will generally produce a clicking sound when turning the key. The starter solenoid is located on the starter and has internal electrical contacts that transmit electricity...

As you may know, there are a multitude of engine oils on the market all claiming to be the "best" and prolonging the life of your car's engine. One of the main questions you will be asked when changing your...

The lack of power you are describing may be related to a clogged catalytic converter. As you may already know, the catalytic converter converts toxic exhaust gases into less harmful pollutants that are suitable to be expelled into the atmosphere....

Since you just had major engine repairs done and the exhaust system was disconnected and the manifolds were removed then you may have an exhaust leaking into the interior. You should have the a/c on recirculate air and not outside...

You may have a traction control system that is activating when you are accelerating. This can be due to one of two things: the speed sensors in the front detect that a wheel is going faster than it...

Hello. If the vehicle overheated to the point where steam started to escape, you are better off replacing the engine altogether. Once the cooling system is filled with water, it can be pressure tested to see if there are still...

This is a common sign of a failing throttle position sensor. The throttle position sensor (TPS) is a sensor used to monitor the throttle position of a vehicle. The sensor is usually located on the butterfly spindle/shaft so that it...

The most common noise that matches that description would be a worn wheel bearing. Your car is front wheel drive. The differential is built into the transmission at the front. Wheel bearing noise can resonate through metal parts to disguise...

The sway bar on the front is a bar that goes from one side to the other. It has link rods that go to the lower control arms and controls body roll when going into a turn or during maneuvers....

Hello. It is possible that the reverse light wiring is faulty, or that the light bulb sockets are damaged in some way. However, it is more likely that there is an issue with the neutral safety switch, and it needs...

Hi there, when you press on the gas pedal the engine opens up the throttle to allow more air to flow into the cylinders. Since you have to press on the gas to start the engine there may be an...

This is a sign of a faulty starter solenoid. The starter solenoid is located on the starter and has internal electrical contacts that transmit electricity to the starter. When this fails, it may cause a clicking sound and will not...

Hi Smith. Thanks for contacting us today. If the pulley is hard to turn and there is smoke coming from it, then it's more than likely that it's either not the right pulley for that pump, not properly aligned or...

This is an issue with the electronic system, which is controlled by computers such as a (BCM) body control module. The correct voltages and inputs have to be in order or issues like this can happen. The first step is...

Hi Brandon. Thanks for contacting us today. Unfortunately, since we can't attach files to this platform, your best bet is to purchase a service manual for your 97 Chevrolet C1500 online, so you can review the recommended steps for completing...

Hello. There are a few things that may explain why you are experiencing a hesitation problem with your 2002 Lexus SC430. However, it is very difficult for any mechanic to diagnose an intermittent condition. Sometimes they need to worsen before...

The codes suggest an electrical (wiring) and or sensor fault. A real time scanner can graph sensor function on cranking and you can obtain that diagnostic if you request a check engine light diagnostic. P0335 can set if any of...