Q: How do I use the turn signals?

This is a common problem with the Toyota 2AZ-FE engine. The bolts that are referenced are actually the cylinder head bolts. Due to a design flaw, the bolts strip out of the engine block, causing head gasket issues. Toyota released...

It sounds as though you may have a vacuum leak. A vacuum leak is simply unmetered air that is allowed to enter the engine and disrupt the air/fuel ratio. This can cause many symptoms including a rough, low idle. There...

You can try and have the throttle body (https://www.yourmechanic.com/article/symptoms-of-a-bad-or-failing-throttle-body) and idle control valve (https://www.yourmechanic.com/article/symptoms-of-a-bad-or-failing-idle-control-valve) cleaned first and code cleared. If the code returns then you will need to have the computer program updated for this code. There is a technical...

If you did not do so while replacing shift solenoid "A" (https://www.yourmechanic.com/services/downshift-solenoid-replacement) (if I am reading your query correctly), disconnect the battery for 10 minutes or so, re-connect the battery, and drive the car for 15-20 minutes. This will reset...

Hi there. A problem with the knock sensor or knock sensor circuit can definitely make starting a vehicle more difficult. A knock sensor is used by engineers to help the engine's computer sense possible internal engine failure before it becomes...

Hi there. Try reprogramming the key fob to your vehicle. Click here to view the procedure on reprogramming your key fob (http://www.carandtruckremotes.com/how-to-program-honda-replacement-car-remotes.html). If the key is programmed to your vehicle, then the immobilizer controller may need to be replaced. I...

The noise sounds like a lifter tapping on the engine. This is caused by dirty engine oil and or a plugged oil filter. I recommend servicing the engine oil and filter (https://www.yourmechanic.com/services/change-oil-and-filter) first. If the noise continues, then I recommend...

Hi There, This may be related to a faulty transmission control solenoid. since automatic transmissions use pressurized hydraulic fluid to change gears, every time a gear change is required, the car's computer activates a transmission solenoid, which directs transmission fluid...

Reverse polarity, at the battery, in a 12 volt electrical system on a car can cause a variety of effects including damaging the alternator, diodes and the numerous microprocessors on a vehicle such as those in the powertrain control module...