Popular questions

It is not legal to do so unless your vehicle is for off-road use only. There should not be any issues with back pressure. Here's a little tip, if you put in a small glass pack, or a similar muffler,...

Hello. This sensor is located inside of the center console if you are talking about the transmission position sensor. This vehicle doesn't have a transfer case so I am assuming that this is what you are looking for. If it...

The issue you are experiencing is the engine and transmission during a cold start and warm up cycle. Your driving experience until the engine warms up can be different than after it is warm. There is a manufacturer recall that...

Hello and thanks for your question. When changing out the transmission and ECM from another vehicle to your vehicle with the same year and model can effect many things. Check all plug to ensure that everything on the transmission is...

Hey there. In the context of engines, interference timing refers to the use of a timing belt rather than a chain, such that when this belt breaks, the camshaft and other internal parts (like valves) will cause major damage to...

Changing an engine is a big job that involves many little details, and sometimes all of the details don't get completely ironed out. It could be that one or more of the exhaust heat shields was not put back in...

Hi there. The GM certified service manual states to replace the brake pads when the friction material has come within .76mm of the mounting surface. The mounting surface is the metal part of the brake pad that the friction material...

Steering wheel vibration during turns might be an outer constant velocity joint. The mechanic can check general condition of the engine, even if the engine noises are not present when the vehicle is checked. Check aftermarket automotive suppliers for non-factory...

Hello. P0101 is the trouble code for a problem with the mass airflow sensor and or circuit. This code is thrown when the computer detects an issue with the signal of the MAF sensor. The MAF sensor is one of...

Hi there - the Vehicle Dynamics Control (VDC) system uses the anti-skid brake system (ABS) and engine throttle control to enhance vehicle stability in extreme conditions - like cornering while it's raining. Most often, problems with this system are the...

Hello, thanks for writing in about your Hyundai Azera. There isn't a certain answer for the sensor B. Here is the basic diagnostic route of trouble code P2159 to help you better understand the issue. If you'd like assistance with...

It is helpful to state what kind of Dodge it is as some motors have pattern failures that other do not. Either way, there are a few simple tests that can be performed on any fuel injected motor to figure...

Hi there. The most common cause of this is a bad catalytic converter. When it fails, it will clog internally and will restrict the exhaust. This will cause a serious lack of power like what you are experiencing. It can...

This may be a sign of a failing mass air flow sensor or a throttle position sensor. The mass air flow sensor is a unit in the intake system that monitors air intake as it is mixed with fuel prior...

The most common reason for this after a repair is an air bubble in the system. Most of the time, if you completely warm the car, which means you have confirmed the thermostat is open by feeling the upper radiator...

The check engine light comes on when there is a failure that can result in increased emissions. This is not always apparent when you are driving. When the controller detects a fault, it substitutes a value for the signal that...

This is definitely something that may be caused by uneven tire tread wear. This may also be caused by improper alignment which is what tends to cause the uneven tire tread wear to begin with. This may also be potentially...

Generally, you have to hold the door panel up, pull the handle, and snap the cable in at an angle. Different cars will have different mechanisms, and some may be more difficult than others. If you are still having problems,...

Door lock latches can get moved from their original position, preventing them from closing around the striker. You may just need to move the latch to its original position. This can be done by unlocking the door, pulling the handle...

I used an oil catch can on a 2001 Pontiac Montana with a 3.4 L V-6. I think it was made by American Machine Works. It's very well designed with nice stainless internal baffle. The 3.4 L engine is prone...

Hello. It sounds like when you have the traction control on that it is kicking in. The most common cause of this would be if there are mismatched tires on the car. If this is the case then the computer...

The first thing to check is to make sure the battery has proper voltage of at least 12.5 volts. Then make sure the battery cable ends are clean and tight. Make sure any corrosion is cleaned off them to give...

If you are having a phone call through the Bluetooth system, you can transfer the call to your mobile device at any point, such as when you stop and get out of the vehicle. To do so, simply press the...

You'll have to remove the back seat bottom and gain access to cover to the fuel pump. Test the fuel pump's wiring to see if power is getting to the pump, specifically on the blue and black wire. If there...