Popular questions

Question
My car won't go over 40 mph. What's the problem?
Hi Elizabeth. Thanks for contacting us tonight. Black transmission fluid is an indication of an overheating problem inside the transmission case. This can be caused by a damaged transmission cooling system, obstruction of debris inside the transmission hydraulic lines or...
Question
I have a 2007 Cadillac STS , the passenger door will not unlock with the fob or unlock from inside the vehicle controls , you have
Hi Ken. Thanks for contacting us tonight. What you are describing is commonly caused by an open or damaged electrical relay that operates the power lock function on your door. When the relay is stuck in an open position, it...
Question
Broken bolt in tensioner pulley. How to remove
If there is an external segment of the bolt sticking out, you can grip that segment with a stud puller or even vice grips. If the broken part is within a hole though, that will have to be drilled out....
Question
Brake rotors stuck to the wheel, won't come off
On your vehicle, the rear brake rotors house the parking brake shoes. So, to start, make sure the parking brake is released before attempting to remove the rotors. If the rotor is still hard to get off, carefully hit it...
Question
Problem with transmission linkage
The linkage for the gear selector is located inside the steering column. Over time, continuous usage of any mechanical part will cause wear and tear, and eventually failed components. An inspection of your transmission should be carried out by a...
Question
Cant get my car out of limp mode or "fail safe mode"
The reason "limp mode" has become "unbypassable" is due to the existing codes. The ECT failure, if it exists, may alone account for that because an engine coolant temperature sensor is essentially a master sensor - the value of which...
Question
Wheel squeals at high speeds
Hello. Wheel squeals can be caused by a few different things. The most common causes are worn or dirty brakes, or a faulty wheel bearing. If the vehicle's brakes wear low, or become excessively dusty they may vibrate and cause...
Question
Airbag light stayed on after battery change
The light might have came on before you disconnected the bad battery due to low voltage to the system. Once you put in the new battery, the system still has a stored code and the light will be on until...
Question
How to disable passenger airbag in work van?
It's always advisable to transport small children in the back seat. However, if your van does not have back seats, there should be an airbag off switch located on the passenger side of the dash. The vehicle key must be...
Question
ABS light comes on when pushing brake.
The problem you are having is not very common. However, based on your description it could be only a couple things. First off, the ABS Light is controlled by the ABS control module. The module gets inputs from various sensors...
Question
Rattling while driving on rough or bumpy roads
Hello. It sounds like you may have a bearing that is failing, or there is a loose brake pad. It is common for the brake hold down clips to become worn and then this noise occurs. These need to be...
Question
Accelerating after 4th/5th gear, RPMs up, but no faster
Yes, your clutch is slipping and needs to be replaced. As for the high quality fuel, top tier gasoline does have additives designed to keep your engine and fuel system clean. Will you ever notice a difference while driving?...
Question
The master warning light as well as the low tire pressure light is on what does this mean?
The tire pressure light is an indication that there is a tire low on air or there is a failed sensor in one of the tires and should check to see if any tire is low on air first and...
Question
Battery saver mode came on again?
Hi there. Check the battery cables and make sure that they are tight and clean. Check the wires on the alternator and make sure that they are clean and tight. Check the ground circuit on the fuse box and insure...
Question
Does the bumper of my car need to be taken off to replace windshield washer fluid motor?
According to the Factory Service Manual for your vehicle, the front bumper does indeed have to be removed to gain access to the washer motor. Occasionally, manuals are mistaken as to procedure and/or "access", and thus there are sometimes acceptable...
Question
My Car drives forward not backwards. In N and R rolles forward, but will not roll back. Have to lift front to move the car beck.
Hi there. Make sure the vehicle is on level ground with the engine warmed up when checking transmission fluid. Check the fluid for color, smell, and contamination as these could be telltale signs of what is occurring inside the transmission....
Question
Which side of a driveshaft do you put the spline on or does it matter?
The spline on the drive shaft should be as close to the transmission or transfer case as possible for the rear and front applications. This prevents any unwanted twisting torsional motion with the driveshaft and allows the yoke to have...
Question
Where is Crankshaft Position Sensor on 2011 VW Routan with 3.6L engine?
The crankshaft position sensor is located in the right rear of the engine block. There is a protective shield that needs to be removed for access to the sensor.
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How do I find out with my 2008 Honda Accord Sedan 4cyl engine is California or Federal regulated for emissions?
All cars have an emissions sticker on the core support, (radiator bracket), or on the under side of the hood. You will need to read the sticker and look for it to say California. If it doesn't, it will be...
Question
How much do mechanics charge to fix a blown head gasket on a 1996 BMW
Hey there. You are looking at a minimal charge just to remove the head and install the head with a new gasket to be 9.0 hours. There is always additional charges like disassembly of cylinder head to prepare to go...
Question
Will a worn front stabilizer bar cause shaking
Hi There, As you know, the sway bar or stabilizer bar is a steel bar that connects suspension components on opposite wheels. Its purpose is to combat body roll when a car makes a turn. It is also known as...
Question
Installed a new battery and the battery light is still on
This may be a sign of a failing alternator or voltage regulator. As you may know, the alternator is responsible for charging the battery while the engine runs by generating amperage and recharging the battery while the engine turns the...
Question
Navigation screen system says "program cannot be read" after new car battery was put in.
Hi there. You will need to do a hard reset on the vehicle if your navigation system is factory in design. Disconnect the battery and turn the headlights on. Hold your foot on the brake pedal for 1 minute and...
Question
How long does it take to install a block heater?
Hi there. Installing a block heater for your vehicle depends on what type of heater you are installing. Some heaters are externally mounted to the bottom of the engine oil pan and other heaters are inside the engine oil pan....
Question
I have a 2007 Infiniti G35 sedan, when pressing the pedal softly I get a slight delay in acceleration, and sometimes a small jerk
Hi there. Typically when an engine "bogs down", it is caused by a fuel or air restriction issue. Common components that can cause this are mass air flow sensors, MAP sensor, EGR valve, fuel injectors being dirty or clogged or...