Audi A4 Rough Idle Check Engine Light

Check engine light and rough idle audi 2000 a4 question. Audi a4 shaking when idling diagnosis. Isnt it lets make sure its idleing at 800 rpm if higher please put on form here at fix ya and we can work this out check idle check engine light and they are bad at needing motor and trans mounts my bet would be on mounts.

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Audi a4 rough idle check engine light. If this is your first visit be sure to check out the faq by clicking the link above. If your audi check engine light is flashing it is an indication that there is an engine misfire which means fuel is not getting burnt efficiently in the cylinders. Most of the time the culprit is going to be the ignition system although there are a myriad of other causes. Hopefully the check engine light is on.

If it is get the trouble codes. Audi check engine light is flashing. Possible cause for an audi a4 1 8t that s suffering from a rough idle and the engine miss firing and suction from oil dip stick and oil filler cap. Click the register link above to proceed.

When one or more of these variables is off it can lead to a rough idling condition. Thanks for your time. To start viewing messages select the forum that you want to visit from the selection below. There are a lot of reasons why your a4 may shake when idle.

Audi a4 rough idle causes. That s a great place to start. Browse categories answer questions. It ran fine and then all of the sudden this posted by anonymous on dec 11 2012 want answer 0.

Engine shaking is often caused by a worn spark plug bad ignition coil ignition control module icm or bad catalytic converter. 2006 audi a4 b7 2 0t engine light rough idle running lean. Before you go trying to figure out which one is causing your a4 to feel like it s on spin cycle make sure that the check engine light isn t on. You can get a code scanner.

We ll cover the most common causes of rough idle below. You may have to register before you can post. 2006 audi a4 2 0t rough idle blinking check engine light and know sounds like a wrx. When the car idles its really rough and the car is shaking and the lights flickering but once i rev it up about 1100rpm it idles alot better.