Q: Computer showing codes for things not broken

This type of issue typically starts with less than 100,000 miles on the vehicle. You may hear a banging noise or the transmission may suddenly jerk into gear upon acceleration or it may not engage at all! If you experience...

Just like your brakes (https://www.yourmechanic.com/article/how-do-i-know-if-my-brakes-need-replacing), your steering system (https://www.yourmechanic.com/article/how-often-should-the-steering-system-be-inspected) is an essential part to the control and safety of your vehicle. Safety is a huge concern with both of these systems since a brake failure can keep you from stopping...

Nissan has built a number of reminders into your Altima. For instance, if the engine is running, the car is in drive and you’re not wearing your seat belt, you’ll hear a chime. You’ll hear a similar chime if the...

Hi, some of these engine cylinder heads were manufactured with a machining flaw that will leak coolant on the right side of the cylinder head. A coolant pressure test of the head will need to be done to verify the...

This might be from a freeze plug. Freeze plugs are metal plugs installed on the engine. These plugs are designed to come out if coolant starts to freeze in the engine block to avoid cracking the block. Over time, water...

The P0401 code (https://www.yourmechanic.com/article/p0401-obd-ii-trouble-code-exhaust-gas-recirculation-flow-malfunction-by-jay-safford) is for low EGR flow, but would not be the cause of the stalling if the flow was too low. You also state the problem is when the engine is cold and goes away after it...

Hi there, thanks for writing in. Typically when all of the gauges on the dash are malfunctioning, it's usually the electrical relay (https://www.yourmechanic.com/article/symptoms-of-a-bad-or-failing-electronic-control-relay) as opposed to a fuse. The best way to know for certain is to contact one of...

Generally this is something caused by the flasher relay (https://www.yourmechanic.com/services/hazard-turn-signal-flasher-replacement) going bad. This is a small relay that allows the lights to flash based upon current flow and a resistor inside that causes them to flash. When this is faulty,...

Hi Bill. Thanks for contacting us today. i've forwarded your question to our service and sales department to determine whether or not one of our mobile mechanics in your area would be able to complete this job for you. Typically...