Popular questions

Question
there is a bad canistor close valve. is that needed, does it have to be fixed to be a safe car
Hello. It may be that the technician possibly was referring to a canister purge valve or solenoid. If this was the case, then yes, it's important to fix this for multiple reasons. First, the canister purge valve is responsible for...
Question
Why won't my 2004 Audi A6 Quattro charge brand new battery??
Hello. Most of the time the issue is in the wire coming from the battery to the alternator. This small wire has a tendency to fail and have high resistance. This needs to be checked first. If that is not...
Question
Spare tire miles I can drive?
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...
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I have an oil leak in Chevy Suburban 2001. What would it cost to replace the oil pan gasket or timing cover gasket?
Sent billing question to CS for cost to replace the oil pan gasket or timing cover gasket.
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I put coolant in my reservoir bottle it never filled up
Hi, thanks for writing in. The reservoir coolant goes directly into the engine and radiator. The fact that you added a gallon means the system is leaking somewhere. The coolant does not get this low without leaking out, usually through...
Question
I need to replace my turbocharger boost sensor.
You have two charge pressure sensors and are labeled sensor 1 located near left rear of motor and has a violet, brown and blue wires going to it. The second sensor is also on left rear of motor and has...
Question
Radiator
The lower radiator hose goes to the water inlet on the engine block. If there is a problem with any of the radiator hoses, or any part of the cooling system please feel free to request any of the cooling...
Question
Power steering stiffness after brake work
Usually when brakes pads are replaced and the rotors surfaced, it may make the brakes feel stiff for a while until they wear in, but it shouldn't impact the power steering at all. The only thing I could think of...
Question
brake light issues
Thanks for writing in about your 2006 Mitsubishi Galant. It is possible that there is a short in your electrical system or possibly a bad ground. I suggest having a certified technician, like one from YourMechanic, perform electrical testing to...
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My injectors are not pulsing.
Have the power and control circuits for the injectors been tested? If the injectors do have power, but no ground control from the computer to turn them on there may be a fault in the circuit or the electronic control...
Question
Buzzing sound on freeway
Hello. This is a problem that comes up quite often on this vehicle. If the buzzing is coming from the inside of the vehicle then it is typically caused by a ground problem. The buzzing is usually the result of...
Question
Wheel misaligned
I appears that hitting the curb has knocked the front right wheel out of alignment. In most cases, having an alignment service performed can correct this issue, but in some cases physical damage can occur if the curb was hit...
Question
20k schedule maintenance
Hello, thank you for writing in. The scheduled maintenance for the vehicle should be located in your owner's manual, and you should compare that list to the quote. Without knowing what issues they may have found, its hard to tell...
Question
How do I create a MyKey?
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....
Question
Courtesy light fuse drains battery 2000 Chevrolet Silverado
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...
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How quickly should I take my car to the shop? It says service ecm. How much does this usually cost?
Hello, thank you for writing in. While there is typically not a designated warning light for the ECM (electronic control module), there may be a check engine light pertaining to it. If you pulled a code for the ECM, further...
Question
hi, im having a problem with my steering wheel it keeps on shaking when im like 55 to 60 mph I'vegot my wheels balance and a wheel
If a tire is defective (belt separation, uneven wear, even design defects such as unusual or uneven stiffness) no amount of balancing will eliminate a vibration. So, among the first things to confirm is the condition of the tires (and...
Question
Spark plug replacement on 2011 BMW 328xi
Your vehicle was equipped with 100,000 mile spark plugs. The first recommended change is at 100,000 miles. If a Diagnostic Trouble Code has led you to test the ignition system and you find that an individual plug over coil tests...
Question
How do I view the engine oil life?
The engine oil life is a feature that shows you how much life is left in your current batch of engine oil. To view the engine oil life, press the SER/Reset button until the information display shows the engine oil...
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How do I deprogram the memory feature?
The memory feature on your truck move the seats and mirrors to your desired settings. If you ever need to change where the settings are placed, you can deprogram the memory feature. To deprogram the memory feature. Hold down...
Question
My air just turned off on it's own today.
On a vehicle that is 15 years old you may have a leak in the condenser, compressor, or evaporator. One of these faulty components may be leaking down the pressure. It's also possible that one of the pressure switches has...
Question
Replaced Timing Belt/possible bent valve/misfiring in 3 out of 4 cylinders 2002 Honda Civic
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...
Question
Misfire and low oil pressure
The oil light comes on when the oil pressure drops below a certain level: usually about 8 psi. Since the oil pressure will depend to some degree on how fast the oil pump is turning, you are probably seeing it...
Question
Parasitic drain on battery.
Hello, it sounds like you are really close to a solution since you know what is causing the draw. I would check with the relay that powers up the PCM. Locate the PCM relay in your owner's manual or fuse...