Popular questions

The windshield wiper system uses a small electric motor to move the wiper arms that you see on the windshield. That electric motor is controlled through a switch, relay, fuse, and wiring. One, or more, of those electrical components has...

Hello - if the timing belt was not replaced due to failure (and almost certain bent valve damage), it seems unlikely that simply replacing the belt/tensioner, idler, guides, etc. would cause the level of damage that is suggested. If compression...

Hello. It may be possible that the computer is programmed to delay shifting when the vehicle is cold, in order to help warm up the vehicle faster. Once the vehicle warms up, however, shifting should return to normal. If the...

Hi there - great diagnostic work! At this point, having identified which circuit is causing the drain, you will need a wiring diagram that identifies what other devices are on this circuit (clock, underhood light maybe?), and could be drawing...

The MyKey feature allows you to program certain keys. These keys restrict certain driving functions to promote safe driving. To create a MyKey. Press the Setup button until you see “Press Reset to Create MyKey.” Press the Reset button....

You did great in finding the nail in your tire in the first place; usually the problem goes undetected and can cause serious issues. Before the vehicle is driven, the tire pressure must be at the proper inflation level. I...

Hi There, This may be a sign of low transmission fluid or a faulty transmission control solenoid. As you’re going down the road, the car’s computer analyzes data being sent by vehicle speed sensors and engine speed sensors. Based on...

Hi there. Quite often a damaged catalytic converter will mask other mechanical issues that impact fuel economy. One culprit in particular is the EGR valve. The EGR valve works in conjunction with the catalytic converter to help reduce particulate matter...

Hi there. The 2006 Cadillac CTS has a front shock / strut assembly as opposed to the singular strut with coil over spring option that is common with passenger cars and some smaller SUV’s. I would recommend having this service...

Driving in the winter requires that you take certain steps to ensure that you’re safe on the road. One of the most important things to do is to make sure that you have the right tires mounted: Mud and...

Hello there. Typically when an engine runs rough when it's cold, it tends to be due to a problem with the fuel to air ratio not being corrected and fine-tuned by sensors. The OBD-II trouble codes you've posted seem to...

Hello, thank you for writing in. When it comes to a misfire on several cylinders, the vehicle is likely struggling with compression. If the issue was fuel or spark related, the engine would have a misfire code on all cylinders....

Hello and thank you for your question. Air bags are a useful safety feature. If you live in a jurisdiction where auto inspections are mandated, the vehicle might fail inspection if any essential safety equipment is non functional. If you...

Hello, thank you for writing in. The vehicle has detected an issue with the electronic throttle system. The system is designed with sensors and monitors that let you know when there is an issue, and the send you into "limp...

Hi Antwan. It appears your question got cut off about the recall on your Honda. If you could, please write back and describe your question so we can give you the best possible advice. Thanks.

You need to look on the side of your spare tire for speed and miles limits that you should drive on the spare tire you have. Some space saver spare tires limit your speed to 50mph and limit miles you...

If the coolant level is so low that the temperature sensor that is threaded into the cooling passageways does not contact any coolant, you could get a false reading on the dash temperature gauge. In addition, it is possible that...

Hey there. The problem with a misfire is going to involve the spark plugs or spark getting to the plugs. If the engine has no spark problems, then a fuel-related issue may be you got water in the fuel or...

Hello, thank you for writing in. The best option is to recreate the noise and pinpoint where it is coming from. You can do a bounce test to test the suspension components. Go to each bumper and press down on...

Yes, I would use a higher-quality filter because if you do use a higher-quality filter with that synthetic oil, you can change your oil every 7,000 or 10,000 miles instead every 5,000 miles or 3,000 miles. I would use a...

Hi. It sounds like there was a small leak in the system that has turned into a bigger one, and now the system can't hold any pressure at all. Typically, there will be puddles of hydraulic fluid leaking from the...

The keyless ignition allows you to turn on your vehicle without a key. Using the system is relatively simple: Place the keyless ignition transmitter in the ignition slot. Press the keyless ignition push button to turn the vehicle...

Hi there. It sounds like there may be compression leaking past the cylinder head gasket into the cooling system. Does the vehicle overheat? Has it ever overheated? How does the engine run on a cold start? A good inspection by...