Popular questions

Question
The electric throttle light is on and the car idling rough when it turn it on. It wont go over a certain speed.
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...
Question
Weird low sqeeking noise when braking and turning the steering wheel
You should have your suspension and brakes rechecked to see if noise is coming from brakes or the suspension and then a diagnosis can be made. You may have noisey brakes or sway bar links.
Question
Jerking reaction
Hi There, This may be a result of low transmission fluid or potentially a faulty transmission control module. A faulty transmission control module may cause a delay in acceleration or erratic shifting of gears. The transmission control module has various...
Question
Wheel bearing going bad
A wheel bearing noise can be identified by a loud growling noise which can get louder with increased speed. A failed bearing can also be identified by jacking the vehicle up and checking for play or movement in the suspected...
Question
Van shakes, makes knocking noise - 1993 GMC G2500
Hello. You will need to find out if your engine is misfiring due to an ignition part like plug wires, plugs, or distributor parts like a cap and rotor or the module. If all the tune-up maintenance is done to...
Question
Cooling fans won't turn on when engine hot
Even though there are two fans, they work independently. One is called a radiator fan, one is the condenser fan for the AC. Each has each own relay. There are two temperature switches. There are 4 fuses involved. Both are...
Question
Vehicle squeaks from back left when accelerating or when hitting a hard enough bump. Dodge charger 2016 50k miles
Hi Gridpa1. Thanks for submitting your question tonight. There are several things that could be causing this type of noise. Most common is that a rear stabilizer bar bushing is starting to wear, but with only 50,000 miles on a...
Question
Trouble starting car
Engine stalls are often caused by a malfunctioning sensor if not lack of fueling or ignition system maintenance. A trained technician will take them all into consideration. Worn spark plugs may cause a stall on their last leg and prove...
Question
I was driving to work in a lot of rain and my windshield wipers just stopped in the middle of my windshield. Any ideas what it ma
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...
Question
Catalytic converter replacement
Hello. It's quite possible that there is no one at fault here. It may just be unfortunate timing. I'm assuming that you have had the codes read and that is why you have decided you need to replace the catalytic...
Question
My power outlets stay on after turning off car. I want them to stop supplying power after I turn off car. 2010 Ford Focus.
Your power points are supplied direct battery through fuses 3 and 15 in the battery junction box. You would need to alter the wiring of them to have them switched power.
Question
I just chang my battery and alternator car still would not start have no power at all in the car nothing comes on.
You will need to first check to make sure the battery clamps are clean and getting good contact to battery post. If okay then check all major fuses are not blown and if they are all good then you may...
Question
Belt, pump, and gauge problems
Hello! There is likely an issue wth the oil pressure sensor causing the flashing Oil Light. I suggest having a technician test the sensor by the use of a multimeter. Also, be sure to have the oil level checked; a...
Question
Cannot remove radiator hoses from heater core fittings
Hi Brett. Thanks for sending us your question today. The first thing I'd do is refer to Jeep's repair and service manaul, to determine if they recommend any specific tools or procedures for this job. The heater core coolant tubes...
Question
Automatic transmission not shifting
It appears like your Hyundai is having issues with one or more of the components that aid in the process of shifting your vehicle. Due to the information provided being limited, it is difficult to determine whether the concern falls...
Question
Airbag
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...
Question
Having trouble shifting out of park
Hello. It sounds like you have an issue with the brake switch. When the switch fails it keeps the shifter from unlocking. The shift interlocking system will not allow the shifter to move unless the brake pedal is applied. I...
Question
How do I reactivate the auto-up and auto-down features?
The auto-up and auto-down features allow you to entirely roll up or down a power window with one press of a button. Sometimes the auto-up and auto-down functions stop working, and need to be reactivated. To do this, pull the...
Question
scarred rotors, all 4, pads are good why?
The rotors and pad surfaces do get scars or lines on them as normal wear and tear as you use the brakes. You should not see purple spots indicating overheating of the rotors. You will see some discolorations and dirt...
Question
Brakes squeaking
Look through your vehicles wheel at your brake caliper, this is the part that holds the brake pads. The pad thickness should be greater than 2mm, if not the brake pads will often squeak. This is because most pads have...
Question
My 2007 Ford Explorer just started acting up. When I first take off driving it does fine but when it goes to shift into gear, the
It sounds like you are referring to delayed shifting. That can be caused by an inadequate amount of transmission fluid, solenoid faults, faults in internal transmission hydraulic pressure control, engine control faults (e.g., throttle position sensor), and many other types...
Question
While I was driving, the vehicle will not drive and while I hit the gas it will just revv not move.
If the vehicle is in gear and acceleration of the engine does not produce forward movement, there is likely something wrong with the transmission and/or the torque converter. The origin of the fault could be electrical or mechanical. There is...