SETAB Posted October 24 Share Posted October 24 (edited) Hi, just joined being an Audi fan and hoping for feedback. My stunning A7 has developed an intermittent rough idle which settles once driven. No lights on, diagnosed with no finding. OmG what's wrong with it. Edited October 24 by SETAB Added pic Quote Link to comment Share on other sites More sharing options...
cliffcoggin Posted Thursday at 09:52 PM Share Posted Thursday at 09:52 PM Allan. You have given precious little useful information, so how about telling us: mileage, service history, length of ownership, details of any investigation of the problem and by whom, circumstances when the problem occurs such as hot or cold etc. Quote Link to comment Share on other sites More sharing options...
SETAB Posted Thursday at 10:09 PM Author Share Posted Thursday at 10:09 PM Ok it's 80k miles, full services history, I've owned for 12 months. Problem been about 3 weeks, only when starting mainly cold starts. Rough idle, slowly goes then drives fine. Wondering if I've caused by putting fuel cleaner/injector cleaning in tank and direct into inlet. Quote Link to comment Share on other sites More sharing options...
Steve Q Posted Friday at 07:27 AM Share Posted Friday at 07:27 AM I'd recommend you get a diagnostic check to see if any fault codes flag up. It could be an issue with the maf sensor, injector, injector seal, cam position sensor. Quote Link to comment Share on other sites More sharing options...
SETAB Posted Friday at 08:23 AM Author Share Posted Friday at 08:23 AM Had full Diagnostic which gave no flags. Will reset MAF see if helps, started fine this morning. Next step chop in and get a lada Quote Link to comment Share on other sites More sharing options...
Steve Q Posted Friday at 09:20 AM Share Posted Friday at 09:20 AM Keep us posted on how you get on Quote Link to comment Share on other sites More sharing options...
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