Popular questions

Question
What does the Service Front Camera message mean? Is this covered under warranty? 2015 GMC Acadia
Hi there - quite often this message simply means the camera lens for the front camera has dirt, a leaf, or some other debris on the lens, and the camera cannot function properly. Wiping the lens area with a soft...
Question
what causes fluid to shoot out the top of the power steering reservoir
Hello. We will be happy to help you. This is a common problem with Ford's of that era. Well I wouldn't consider it a problem it's more so of a hassle than anything else. If you turn the steering wheel...
Question
What cause my car brakes to grab at low speed. 5 mph
Hi there: In many instances, the issue you're describing with the brakes on your 2000 Lexus L6 is related to wheel rotors that might be warped. The brake rotors are a component that makes up the modern disc brake system...
Question
are upstream and downstream O2 sensors the same
Hello there, the upstream and downstream oxygen sensors for your 2013 Chevrolet Cruze are not the same. The upstream oxygen sensor is located before the catalytic converter and is used to help calculate the air fuel mixture, and is often...
Question
Loud clunking noise when i drive over pot holes and bumps. Any idea what this could be?
Unfortunately, as our vehicles age, the parts will just wear out. There are a few possible issues that can cause a clunk when going over bumps, in a vehicle that is getting up there in mileage. Worn shocks/struts, worn control...
Question
Heard a pop under hood while driving and my car suddenly started running hot.
The first thing I would do is to open the hood and do a visual inspection. Look for a broken drive belt, or something else broken like a pulley or presence of fluid leaks. The loud pop and overheating symptoms...
Question
Coolant leaks while car is off, not overheating, new radiator!
I would recommend having your vehicle's cooling system pressure tested by a qualified professional to determine the exact source of the coolant leak. This test will put your cooling system Under Pressure without the engine running to avoid the sound...
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Hello, when my car is in park or neutral it starts to accelerate on its own.
It could be caused by several different problems like the idle control valve, engine vacuum leak, intake air filter clogged or contaminated mass air sensor or a sensor failure or engine just needs maintenance. I would suggest having the vehicle...
Question
What is automatic transmission adaptive learning?
While most cars with automatic transmissions offer basic operability, yours is different. The automatic transmission is equipped with a learning tool that allows it to learn how you drive and adapt to those needs. This offers better performance and helps...
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Horrible grinding sound after recently replaced front and back brakes and rotors.
Hi there. Were there shims installed on the old pads? New shims on the new pads? Missing shims can create noise while braking which is why the antiseize worked for a short time. What brand/level of brake pads did your...
Question
Brake rotor thickness before replacement
The standard thickness when new the front rotors are 28mm or 1.102 in. The minimum thickness before or after machining is 25.0mm or .983 in. This means you cannot take off more than about 3mm or .10 in if the...
Question
The oil pressure light is blinking.
Hi There, This light will usually come on when one of two things are happening. Either the motor is in fact low on oil or the oil pressure sending unit is not working properly and may be producing a faulty...
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I heard a loud pop when driving on the expressway then noticed my C/H gague was going all the way up to the H do you think you can
This sounds like you broke the serpentine belt for the water pump, or one of the hoses came off, causing a loss of coolant, and the engine to overheat. Have the overheating issue diagnosed, and have the serpentine belt replaced,...
Question
Would a bad or faulty vvt solenoid cause the engine to knock and cause a misfire on the
Hello there. A bad or faulty connected VVT solenoid can and often does cause engine knocking, inconsistent idle and acceleration problems. The issue could be with the solenoid itself or the electrical harness connected to the VVT. The best way...
Question
US-made car parts vs. Chinese auto parts
Generally US auto parts are better. There are some parts in China that are well made. And there are some parts in China that are made like crap. The problem is you've got to know which are which. It's very...
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Ive been having issues with my car constantly need to have a jump in order to drive it. i bought a new battery and its still on
Continued jump starting is not recommended due to both personal risks and the possibility of damaging the car's electrical system. As far as the causes of the no start, if the issue is a discharged battery the alternator might not...
Question
What does the downhill assist control system do?
If your car is equipped with the downhill assist control (DAC) system (optional equipment), you have the capability of driving down a steep grade without having to use the brakes. This is important because riding your brakes for a long...
Question
My turbo will sometimes work and sometimes will not work.
Hi there. The wastegate actuator is not functioning correctly or the boost sensor is not working making the turbo boost properly. Check the wastegate actuator hose and see if its broken and listen for leaks when you drive the vehicle....
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I have a 2012 equinox and it is rattling upon acceleration and kind of rough idleing when stopped
In practice, oil consumption varies quite a bit, so much so that there is no agreement on what is excessive. As a "general" rule though, if an engine uses a quart of oil or more in 1,500 miles, that's excessive....
Question
"This morning Engine Light, Traction Control Light, and Electronic steering light is on. " I went to Honda dealership last week an
Hi Iqbal. Thanks for sending the question today. Warning lights simply indicate that a possible fault has been detected by the sensor monitoring the system. In most cases, when the light illuminates, it's due to an electrical glitch, poor connection,...
Question
Replaced both upstream and downstream o2 sensors. Should the engine light go off right away?
It is possible that the O2 sensors were never actually bad in the first place and that they were actually indicating that the catalytic converter is beginning to fail. I would recommend having your catalytic converter inspected by a qualified...
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No crank no start. Crankshaft is stuck. Could it be the crankshaft sensor? 2007 Dodge Charger
Hi there - if you are unable to rotate the crankshaft, that is a serious problem. Perhaps the timing chain has broken, and jammed between the crankshaft sprocket and the timing chain cover? Check for problem codes, whether the Check...
Question
What does it mean to have the O/D OFF light on
When the O/D off light is on this means the overdrive gear is turned off and the torque converter will not lock up. This setting will help if you are towing something behind the vehicle. When the light is off...
Question
I notice my car shakes a little when i accelerate from a full stop.
Hello. If the shudder only occurs slightly under acceleration then it typically is not a dangerous problem. Most of the time it is caused by a bad engine mount or an issue with a failing cv axle. If one of...
Question
How many psi does the power steering hose withstand
Two types of hose are used in power steering applications, a low pressure hose for the return (to reservoir) fluid and a high pressure hose for pump discharge. Low pressure hose is generally rated at 400 PSI and operates at...