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Check engine light came on while driving
The Check Engine Light is an indicator that something is affecting your emissions in a negative way. This can be as simple as a loose gas cap, to a misfire and many things contribute to the overall emissions output. The...
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AC clutch fan relationship
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...
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Failed smog test
Hello. The catalytic converter acts as a filter for exhaust gasses emitted from the vehicle. This purpose of this is to reduce the pollutants that are expelled into the environment. The first thing you could try is adding a catalytic...
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Buying my first saturn used
If the clutch is actually slipping,you will be able to hear the engine speed increase even though the speed of the car does not. If your car has a tachometer, you will see the engine speed go up, but not...
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my car make rattling noise ,feel like it stops and goes,while driving, and now displays "check engine"
Inasmuch as the check engine light has illuminated, diagnostic trouble codes have been stored in your car's engine computer (PCM) and those codes, once downloaded, will probably reveal at least the general cause of the problem you are having. If...
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Broken thermostat housing
A cracked thermostat housing can definitely cause the coolant temperature sensor to produce false readings due to the fluctuation in temperature and leaking coolant. I would suggest having a professional from YourMechanic come to your location to diagnose and inspect...
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Check engine light stays on
Hello. In order to know why the light is on, I would need to know the codes from the computer. It can be anything for a computer issue to a bad gas cap. I usually scan the computer first to...
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What conditions determine whether a door can be locked or unlocked?
Locking and unlocking your doors is as simple as using the remote, the electronic key or the mechanical key. However, there are a few things that you should know so you’re not taken by surprise when they happen: You...
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Vehicle turning off when driving
Hi. You could have several problems here. Check the battery for corroded connections by inspecting the battery clamps, and also looking to see if there is a white residue on the cable material near the clamp. If corrosion is present,...
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Loud noise from front passenger wheel
Hello, thank you for writing in. The first place you will want to start is by checking the brakes. Take a look at the pads and see if they are making contact with the rotor. There is a very small...
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Help, my car idles really low, almost dies.
Hi there. Sounds as if the engine has a vacuum leak. When the engine is running at idle, if there is a vacuum leak, the engine will tend to stall out or come near stalling out as the engine is...
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Have full power steering and car still makes whining noise when I turn the wheel. Just got the car like 6 months ago.
If you are getting a whining noise from the power steering then the noise may be from the power steering pump internal vanes which are worn. This will cause the pump to not apply enough pressure at low vehicle speeds...
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Air conditioner not working
The radiator on these vehicles are known to spring leaks at the tanks on the radiator. The radiator needs to be replaced. The a/c would need to be checked to see if the problem was related to the radiator leaking...
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dealing with the dealership
A pre-purchase vehicle inspection is a good idea. That inspection, carried out by a certified Mechanic from YourMechanic, dispatched to your location, will give you very specific data regarding any current problems that the car has. These independent, third party...
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I have a 2002 passat 2.8. I had the fuel pump replaced this morning and refueled and the car wouldn't start. Waited 2 hours and it
If you just replaced the fuel pump and still have stalling or no start issues then replace the fuel pump relay in left side of dash in aux relay box.
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Diesel in gasoline tank
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Hi i started my van this morning it was fine last night. And now it sound like a tractor it a Vauxhall vivaro its still running fi
You should check the oil levels in the engine first to see if it is low. If not low then check gauges to see if any oil pressure loss or other lights are on? If any lights are on then...
Question
Car set on AC only.
When the climate control unit on your vehicle stops functioning and is stuck on one setting it is typically caused by a hardware failure in the unit. This module would need to be replaced in order to fix it. Unfortunately...
Question
Throttle Position Sensor
An engine not starting may be related to many different possibilities, some of which may be related to a lack of spark and some of which may be related to a fuel delivery problem or a combination of both. For...
Question
Car is shaking when in idle and shudders as you go through the gears seems better in higher gears?!
A rough idle may be caused by many different things such as low fuel pressure, low voltage to the fuel injectors, dirty fuel injectors, a vacuum leak, a faulty Oxygen sensor or a dirty or failing idle air control valve....
Question
Engine Hot A/C turned off message
Overheating can occur if the radiator is partially clogged or if there is a fault with the water pump and/or drive belt. There are other causes of overheating as well. If you schedule an engine overheating diagnostic with a certified...
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Squeaky sound in the front end. 2014 Chrysler 200
Hello - it is not likely a lube job will correct this - there are not that many components in the suspension these days that are grease-able. The squeak you hear could be the strut bearing plates, which tend to...
Question
Blinkers and brake lights
The problems you described may have different causes that will need to be checked separately. The headlights may be switch or wiring to lights or even the bulbs. The right front turn signal may be just a bulb needs replaced...