1999 Audi A4 "idles rough sometimes dies" Questions

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Question about Audi A4

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...Rough idle,hesitation on acceleration,sometime dies CHECK FUEL PRESSURE MUST BE 3.0 BARS AND MUST NOT DROP UNDER 2 .0 BARS AFTER 10 MINUTES.LET ME KNOW IF U NEED MORE INFO AND TELL ME THE RESULTS OF ...

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Idles very low and roughly. As long as I keep giving it gas, it stays running. When is park, after a few minutes, the idle often drops so low it dies. Gas mileage has decreased steadily. Occasionally,

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Question about Audi A4

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rough then dies. Sometimes if you increase gas engine smoothes out but opon returning to idle runs rough and dies. Often once idle has dropped it will not respond to increased throttle. Check the fuel

...idle. Sometimes dies out. Once started it idles at high RPM until warm up then it runs rough searching for the idle RPM. Whatcha think? try the control module Clean mass air flow sensor and air ...

...rough. It feels like it is going to die. IT is also sluggish in response to depressing the gas pedal. Sometimes it dies right after I start it, if I give it a little gas it will be ok sounds like you ...

Question about Audi A4

1 Answer

...rough idle at around 800 sometimes while running try spraying starter fluid around intake manifold if any change you have vacuume leak. most likely the ecm says i have to much air so that is why it ...

idles extremely rough.The car will always start, but will always die. it also is shifting hard it got stuck at 5 rpm then i let off gas and pushed agen and it worked fine for a little it seems like im

...rough idle and sometimes dies at an idle. Its rough to start at that point and sometimes doesn't. there is a ticking noise at the radiator fan control relay which I assume means it has shorted out. ...

...filter, air filter, adjusted vavles. Drives fine but dies at lights. idles rough sometimes. replace the 02 sensor or the egr valve in the intake manifold needs replace or cleanout and is carboned ...

...sometimes when i go to take off like its choked up. At low idle barely moving you stomp the gas and it doesnt accelerate. When passing at wide open throttle fron 2nd to 3rd gear aroun 4000 rpms it ...

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