Popular questions

This is a common sign of a failing CV joint. A CV (Constant Velocity) joint is a shaft that connects the transmission to the wheels, essentially transferring the power from the drive train directly to the wheels. The CV joint...

If you used any sprays while working on the spark plugs the smoke may be from the product heating up and burning off of the exhaust manifolds. Exhaust manifold gaskets will also smoke for some time when newly installed on...

Hello. Depending on what the smoke looks like and also depending on what fluids you are losing would help me to determine the problem. If the smoke has a blue cast to it then it may be burning oil. If...

Hi there. The best way to determine what is causing these lights to illuminate on your dashboard is to have a professional mobile mechanic come to your location and complete a check engine light inspection. When your lights illuminate, it...

Due to this being a possible safety concern you will want to have this issue looked at as soon as possible. GM has several TSB's out for various ABS and stability system issues. All of these TSB's do have specific...

Occasionally, on a part of this type there are meaningful differences between aftermarket and OEM. Therefore, to simplify the diagnostics, the OEM MAF sensor (as vended by a Ford dealer) could be installed. Once you have an original equipment, genuine...

Hello - it is normal for all system lights to illuminate when the vehicle is first powered on as a "systems check". The failure to start after that indicates another problem: low battery condition, security problem (with the key), car...

It is possible that the parking brake cable has seized, due to rust, at that wheel position. That would be relatively easy to determine based on a visual inspection. If you desire that this problem be diagnosed by a certified...

Engine oil pressure may be below the requirement at idle. To determine that, temporarily install an external pressure gauge and verify that you have at least 5 PSI at idle, although you should compare against the pressure specification set forth...

Hi there. There are some times when an electrical glitch or error code is stored in the ECU that will trigger "odd" electrical problems like you've listed in your question. The best way to determine why this is happening is...

Brake fluid accumulates moisture and contaminants over time and consequently the fluid should be replaced about every 35,000 to 50,000 miles. To service the fluid you can request a brake system flush and refill. If you request that service, the...

Hello, thanks for writing in about your 2002 Mitsubishi Lancer. If you are trying to remove the grill, it is attached to the front bumper. You cannot remove the tabs without breaking them. You have to remove the entire bumper...

Hi there - the cause of your poor fuel mileage could be a leaking fuel injector, or your engine is running too rich (failed coolant temp sensor?). Excess fuel going into the engine both reduces your fuel mileage, but can...

The fan is kinda related, in that it is needed and commanded by the AC system to help cool the hot condenser. Its electrical circuit is separate from the AC electrical circuits. Definitely check the fuses first, then check...

Hello, thank you for writing in. 85% of the time, when you have issues driving at high speeds, specially when you can feel them and hear them, you have an issue with your tires. The best place to start is...

This is most commonly the ignition switch electrical. It is an important distinction to make. There is the "electrical ignition switch" and the "ignition lock cylinder" that the key inserts. It is very common for Honda's to exhibit this symptom....

Prior to performing diagnostics be sure you have a fully charged battery that passes a load test. Then, confirm that the engine immobilizer system (security system) is not activated thus preventing the car from starting. Basically, if a fully charged...

A common tell tale sign of the heater core not working is the heater not providing warm heat when turning it on. You may also notice the floor being a bit damp in the event that the heater core might...

Your car is equipped with a quite a few different safety features, but in order to stay safe on the road and protect both yourself and your passengers, there are a few safety precautions you’ll need to follow. Here’s what...

Hi Trey. Thanks for contacting us today. It's quite possible that when the truck bottomed out and hit that railroad track that the yoke or the drive shaft was bent or damaged. That would cause the type of noises you...

Hi there. Lifters will tap if there is no pressure to them causing a gap or if the lifters are out of adjustment. Put on a mechanical oil pressure gauge to the engine and check for oil pressure. If there...

Based off your description, it sounds to me that the problem is a bad battery. Batteries could start going bad in colder weather depending on how old it is. I recommend replacing your battery to fix the issue. If you...