Q: Yesterday I was driving around 50 mph and all of the sudden it accelerated on its own

Your Accord was designed with quite a few handy storage areas to make it easier to bring the essentials with you and stay organized. You’ll find them throughout the car. Here’s a quick look at the “what and where”. Glovebox...

The idle should not be adjusted unless it has been tampered with. The idle is controlled by the idle air control valve. The vacuum leak (https://www.yourmechanic.com/services/vacuum-hose-s-replacement) once identified and fixed should correct any idle problems you have.

The heater core will not cause the A/C to not blow cold. If your A/C is working properly with the correct amount of refrigerant, then you may have a temperature blend door not working and staying on heat mode. If...

Taking on a project such as this takes lots of time, even for the most experienced mechanic. You will be re-engineering your car and this will require you to learn a lot and make a lot of decisions. There is...

Hi, thanks for writing in. There are a few things that might be going on with your ignition switch. First, the ignition cylinder (https://www.yourmechanic.com/article/symptoms-of-a-bad-or-failing-ignition-lock-cylinder) might be damaged if it won't turn when you insert the key. Second, it may be...

The problem is most likely in the fuel supply system of the vehicle. When the vehicle is running okay, turn the key on and off to see if you can hear the fuel pump in the tank. Now when the...

Hey there. Worn piston rings create more crankcase fumes (i.e. the smoke you see coming out of breather tubes and orifices). This is called "blow-by". As long as the PCV valve stays clear, and the engine can handle the fume/clean...

If the vehicle will not start after a timing belt replacement (https://www.yourmechanic.com/services/timing-belt-replacement), it is very likely that the replacement did not get performed to specification and the engine is out of time. This would require the engine to be disassembled...

Hi There, This is a known problem with many of the Chevrolet trucks and SUV's that is often times related to the 4WD switch becoming faulty and/or some of the wiring being corroded (https://www.yourmechanic.com/services/electric-problems-inspection). I would suggest having a professional...