Q: How do I change the automatic gear?

Your Altima is equipped with a number of different air bags – it goes well beyond the front driver and front passenger system. You also have seat-mounted air bags and roof-mounted air bags. Here’s what you should know about each:...

Since it sounds like you have ruled out tires and tire balance, it's time to start looking at other things. The problem could be the driveshaft (https://www.yourmechanic.com/services/driveshaft-replacement) or possibly a faulty wheel bearing (https://www.yourmechanic.com/services/wheel-bearings-replacement). However, the fact that it goes...

Hello and thank you for your question. Check the three essentials that an engine needs to run. Check the air, fuel, and spark. If the engine gets fuel and has a good solid pressure, has a good strong spark at...

Hi there. Replacing the oil pan gasket is part of an engines life and part of a vehicle's maintenance. Every vehicle will eventually need to have the oil pan gasket replaced. Before you replace the oil pan gasket, look around...

Hi there. Typically a slipping transmission will not cause the engine to vibrate and shake while the vehicle is in gear and nearly stalling when you stop. This is typically caused by a fuel system component failure, such as a...

Hi there. In some cases, a problem with the EVAP system; either an EVAP canister or purge solenoid can cause this type of symptom on extremely hot days. Another possibility is that you have an obstruction of fuel somewhere in...

If the camshaft position sensor waveform output is abnormal (as viewed on an automotive scope), that can cause misfiring but such must first be confirmed by actually testing the sensor especially as there are many, many causes of misfiring and,...

The first thing to check for in a case like this is air leaks. Any air that gets into the engine without going through proper channels will lean out the system and cause problems like this. Look under the hood...