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Related questions

Question
How much is it a neumatic?
Hi there. Unfortunately, we are not clear as to what you are inquiring for your 2003 Audi L4. Please clarify how we can help and we'd be happy to let you know. Thanks.
Question
Soft brake pedal after replacing rear brakes and master cylinder 2003 Audi A4
Hello. If you have no pressure to the rear calipers at all and if the master cylinder is new then you may have forces some debris into the ABS unit when you compressed the pistons in the rear calipers. In...
Question
Car won't start 2006 Audi
Trying to fix a car by replacing parts until it works again can get very expensive. When you have a plethora of codes like that, it's best to clear them,then try to start the car and see what comes back...
Question
Smoke coming out exhaust when I accelerate past 60. Not overheating
Hi there. Typically oil smoke coming out of the exhaust during acceleration is due to piston rings that are worn out. The smoke is caused by excessive oil inside the combustion chamber that sneaks past the piston rings and exits...
Question
Car acting strange
Hi there. When you feel vibrations in multiple driving conditions, it's typically an indication of worn out motor mounts or a vacuum leak somewhere in the engine compartment. The best way to have this issue correctly diagnosed is to have...
Question
car studders during acceleration only between 20-30mph
Audi may not be too far off. Fuel doesn't have much of a shelf life. When left in the tank it tends to lose its volatility and deposit a varnish like sludge on any components in the tank. This could...
Question
EPC light on and started losing power as well as taking longer to start the car. now the car wont start
Hi There, The EPC light is typically related to the ECM (computer) not receiving the proper signal from the crankshaft position sensor. A crankshaft position sensor is an electronic device used to monitor the position or rotational speed of the...
Question
My Audi A4 has a bad transmission range sensor and when accelerating the car shakes, I don't know if it's the sensor?
A faulty transmission range selector switch/sensor could have some negative effects on vehicle performance and consequently the switch should be replaced prior to a diagnostic for the acceleration problem you are describing. After the sensor/switch is replaced, if the acceleration...
Question
fuel mixture is lean. must be adjusted
I'm guessing that you are getting a P0171 code or something similar. Yes, its telling you that the engine is running too lean, but there is not an adjustment that you can make. When this happens it is because of...
Question
Car smoking
If your car will not hold coolant, you will need to solve that before anything else. I'm not clear about the other issues, but it seems the coolant leak is the central problem. It may be a simple as a...
Question
my audi a4 2004 brake lights are on and speedometer not moving intermittently
Your ABS brake system and speedometer require a good clean signal from wheel or transmission speed sensors. Since you have ABS and brake lights on means the computer has detected a fault in one of these sensors or system. You...
Question
Hi, Could use a lot of help. I have a 2006 Audi A4, recently purchased. Just recently the PRNDS lights are flashing, had it tested
Hello, thank you for writing in. The vehicle is likely having an issue with the TCM, or transmission control module. The issues you are having are classic of a TCM failure, and the issues will get worse. Unfortunately, there are...
Question
Worn out pistons
Claimed by Jeff Engstrom
Question
Car smoking
When an engine begins to overheat badly sometimes metal Parts in the engine can warp. This is especially true of piston rings which are thin metal. At the piston rings warp it all due to overheating this can cause the...
Question
Hi Mark I have an audi a4 2005 1.8 quattro AC seems to cut out in real hot tempratures also the transmission goes into limp mode
A possibility with the A/C system is a fault in the evaporator that causes internal and/or external icing. The resulting high head pressure causes the control circuitry to "throttle" the compressor, hence the ECON mode. Check for a blocked air...
Question
Cost to replace engine mount for 2011 A4
Hi there. We'd be happy to send you an estimate to have one of our professional mechanics come to your location to complete an engine mount replacement. Please click this link to the service page, then select the blue "Get...
Question
I have a 2011 Audi A4 Avant 2.0 turbo and my car just started screeching we the idle is low. It sounds like a belt is slipping
You're probably right, but there are a number of things that can give you a screeching noise including the belt tensioner itself. The front of the A4 engine is notoriously difficult to see, in most cases the front body panel...
Question
Car acting up and it’s shaking and stallings
Hi Lidia. Thanks for writing in to YourMechanic.com today. In most cases, what you are describing is caused by motor mounts that are worn out, tires out of balance or wheel bearings that are damaged and need replacement. Due to...
Question
Does my 2007 Audi A4 Cabriolet have or support CANBUS for steering wheel control of an after market navigation system?
Unfortunately, YourMechanic does not diagnose problems with, repair, or install aftermarket sound systems. I would recommend reaching out to the products manufacturer to determine if it is compatible with your vehicle.
Question
My car makes a whining sound whenever I accelerate. whenever I select drive it goes to gear 1 instead of D on the dashboard
The whining sound may be related to a couple of possibilities, but is most commonly associated with an alternator that is beginning to fail or in some cases a water pump that is beginning to fail. If the alternator were...

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