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A4 Quattro

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Arkansas, like many other states, has to deal with a wide range of weather, from the stifling to the icy. This means drivers need vehicles that can handle the heat while...

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Question
For some reason one of my headlights looks dirtier than the other. I've tried just about everything to get it to look new again an
Hi there. Over time, many different items can cause headlights to fade. In most cases, it's a caused by debris that naturally builds up on the lens that causes it to become cloudy. In other cases, the inner seal that...
Question
Hey I took my car to the dealership and they told me new brakes and rotors would be $1660!!!!!how accurate is that quote? I think
Hi there. It depends on whether they are providing you a quote for all four wheels or just two. In most cases, Audi's brake systems require four-wheel discs and pads, and reprogramming of the ABS. Although the $1,600 is rather...
Question
What happens at year 9 for maintenance?
Hi John. Thanks for contacting us today. I'm not sure which chart or graph you're referring to, so I can't really comment on the extensive price increase. However, we've created a really great maintenance search tool here on our website,...
Question
my audi a4 2004 1.8t does not go into first gear until you really rem it than it gets the rest of the gears just fine but also hap
Too little (or too much) transmission fluid can cause lack of movement in "D" or "R". If the leaking "oil" that you see is transmission fluid, you should check the fluid level and adjust as needed. Other than low fluid,...
Question
So I just bought a 2009 Audi A4 Quattro, and all we did was change the oil, and the car started shaking. What could be the problem
Rough operation and loss of power on acceleration can be due to plugged fuel injectors, faulty oxygen sensors, fuel pump and/or filter, vacuum leaks, ignition system malfunctions, bad valve timing if the timing belt or chain is worn or skipped,...
Question
A4 B8 Quattro coding P0016 and P0299
The P0299 may be a s simple as a bad air hose, but P0016 is a big deal! It would be best if you don't attempt to start the car again until you have it checked out! The code refers...
Question
Ignition coil replacement
Hi Colleen, Thank you for contacting us! For your convenience, The quote for the all four coils replacement for your Audi was created and emailed to you ready to be booked for appointment using your online account. Click to...
Question
Should I straight pipe because my cat is broken
I'm sorry to say, you're just going to have to bite the bullet and get new catalysts. The same thing happened to my own car just a few months back. That's usually what happens at about the mileage you have...
Question
Odd wistling noise about above 2 rpms my cats are going can it be that .
Hi There, If your vehicle is a non-turbo, the whistling sound is likely the Secondary air pump coming on when you first start the car to stabilize the air/fuel mixture and to pump additional air into the exhaust system to...
Question
2003 audi a4 Quattro, car sounds fine on idle but as soon as I pull out it began to do this chugging sound with no power on accel.
There are a number of things that may cause the car to hesitate when accelerating such as low fuel pressure, a dirty or faulty mass air flow sensor, clogged or dirty fuel injectors, a faulty throttle position sensor or potentially...
Question
Heat not air condition work in my car . Just blows out fan air.
Adding refrigerant is a tricky business. You can't find the leaks until you put refrigerant in to begin with and if there are no leaks there isn't really any way to tell how much is the correct amount to put...
Question
Rear Clunking
Hi Joonyong. Thanks for contacting us tonight. Yes - a clunking sound like you've described is typically caused by a damaged strut or shock absorber. It is also common for a rear stabilizer bar bushing to cause this problem as...
Question
2009 Audi A4 2.0t Quattro, I think the oil sensor might be bad.
The oil pressure light will usually come on when a few things could be happening. Either the motor is in fact low on oil, the oil pump could be failing or not pumping oil sufficiently or the oil pressure sending...
Question
Transmission not shifting
This may indicate a failing speed sensor. The transmission speed sensor is a magnetic sensor that provides information related to the speed of the input and output shafts in the transmission, allowing the transmission to shift smoothly. The sensor counts...
Question
Car starts but want stay running
Check for diagnostic trouble codes. If no codes have been stored, you can consider the typical causes for immediate stalling which are a faulty mass airflow sensor, faulty engine coolant temperature switch/sensor (typically at cold start only), faulty camshaft or...
Question
whining sound like power steerling but tht not what it is goes away when driving just at idle
It is possible that one of your pulleys could be dried out causing the noise. I would recommend having your vehicle inspected by a qualified professional to determine the exact cause of this issue. Consider YourMechanic as this can be...
Question
Why is my 2004 Audi A4 hitting 2500 rpms parked? It also is stalling a bit while driving. I just took it to shop and got a brand n
Hi Christian. Thanks for contacting us today. If you've recently had the throttle body replaced then it's likely that either it's not properly programmed to the ECU or a vacuum line was left off after replacement. I would strongly recommend...
Question
Check engine light was on and now temperature gauge go hot ? i replace the thermostat but still go hot .help ?
It sounds like you may have a number of issues going on. Overheating can be caused by a number of things such as low coolant levels, a faulty thermostat, a clogged radiator or a failing coolant fan switch. As you...
Question
Where is the camshaft position bank 1 sensor A at?
The sensor is at the front right top of the engine beneath the large plastic engine cover. It is held on by a single T-30 torx bit machine screw. Please note that OBD-II diagnostic trouble codes, such as the code...

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