Popular questions

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Alarm system won't turn off
If the alarm system will not turn off, and the car will not start, I would first try unlocking the driver side door manually with the key, and if it has a remote, checking to see that the remote's battery...
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Brake pedal not working.
Hello! It sounds as if you had quite a harrowing drive home! Given the van is new to you, we don’t have the advantage of knowing the full service history, so I will try to cover as many options as...
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Transmission issues, rough shifting and noise
Many different faults can cause the vehicle to shift roughly. The most common would be low fluid level in the transmission, transmission mounts, the torque converter, or one of the shift solenoids. If you'd like to get this checked before...
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Fuel pump engages. Batery good, alternator good volts, jump start helps when wont start. Temp does not matter. Intermittent?
Hello. Thank you for writing in. There are several reasons your vehicle may only start when jump starting. The first and most common is a build up of resistance that is causing you to need a boost of voltage to...
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Looking to buy a 08 Ford F150 with seized plugs
I would make sure that the vehicle had the new inserts put into the plug holes or the new plug may blow out. Have the car dealer show you the work that was done to see if new inserts were...
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2000 Lexus GS400 has new battery, but will not start
Hello. Thanks for writing in about your 2000 Lexus GS400. There are various reasons for a car not to start. The best way to determine what component is causing this is by having a technician scan the VSC (vehicle stability...
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Complications with a used car
Hi there. I would recommend having the battery tested first thing. It feels like the ECM is not getting enough power from the battery and probably needs replacing. I recommend having a technician come out and inspect the battery, test...
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Lights staying on
Hi. You don't specify which lights are stuck on, so I'm going to assume you're talking about the headlights. The problem could be the headlight switch, a stuck closed relay, a short in the circuit or a problem with the...
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Car overheating and smoking
Hi there. Engine overheating can cause catastrophic engine damage so I suggest you address this issue as soon as possible. I would start by pressure testing the cooling system. This test uses dedicated equipment to pressurize the system and pinpoint...
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replaced oil pan gasket, engine and trans mount Jaguar Stype
Hello, thank you for writing in. It is always disheartening to hear these reports. From here you are going to want to either take it back to the original mechanic with the complaint, and discuss any further charges to take...
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Right front headlight not working
The problem may be hidden in the wiring for the light bulb circuit. The wiring and fuses should be looked over for signs of wear or corrosion. Have an experienced technician, like one from YourMechanic, diagnose why your headlight is...
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How can I get a replacement key?
You can get a key for the vehicle at a dealer or a locksmith, just be sure that it's a PASS-key III+ which is denoted by a plus symbol in a circle. These keys are coded and must be learned...
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How Does an Oil Filter Function?
An oil filter is a long, rectangular paper element that is folded into numerous pleats. The two ends of the pleated element are sealed together and the filter placed around a perforated metal tube inside a filter can. The perforated...
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Loose steering column.
I would have a technician look at it. You will probably have to take the steering column apart and there are special tools required. There is a common problem with 3 torx screws connecting the tilt steering column that have...
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Car window won't close
Hi there. If the window went down and will not come back up, then either the window motor has failed or the switch is bad. Most of the time the problem is in the window motor itself. It is much...
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What does the keyless entry remote do?
The keyless entry remote should always be kept with the keys for the vehicle as well. There are 3-4 buttons on the remote depending on the trim package. The button with a closed lock symbol will lock all...
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Power cutting off, then come back with the alarm going off
Hello. There are a couple of causes that come to mind in this case. Battery cables, electrical system grounds or the electrical control unit (ECU) all come to mind as possibilities. It is safe to say a vehicle that...
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Belt hanging down
It needs to be determined which belt has been thrown, or has broken. One belt drives the alternator, and the other drives the AC compressor. A thrown belt is generally caused by a seized peripheral - such as an alternator...
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Door won't open from inside or outside(Driver side)
Hello. Thank you for writing in. Unfortunately at this point you were going to have to attempt to take the door panel off with the door closed. The alternative is to try and remove the handle on the outside, which...
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car shut off no water or oil in car now won't start
There are multiple reasons why your Dodge Durango may have stopped running. The water in the oil is typically a problem with a blown head gasket, but most of the time a car will stop running completely when there is...
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Spark plug not working
A cylinder #6 misfire doesn't necessarily mean the plug is bad. There are many other things that could cause a single cylinder misfire, from a faulty fuel injector to an engine mechanical problem. Anything that causes incomplete or abnormal combustion...
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Shaking at the front end of the car
Saturn became aware of a vibration like you are describing on many of their vehicles and designed a fix for it more than 10 years ago. The fix is described in Technical Service Bulletin (TSB) 00-T-57A. It calls for installing...
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Transmission leak
Hi. Automatic transmissions operate using hydraulic pressure. Without the proper fluid level, the transmission can't build pressure and won't operate properly. Locating and fixing the transmission leak may solve your problem. Have a technician inspect the transmission leak and repair...
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Clunking while decelerating
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...