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08A4	12-07-2010 05:08 PM

08 A4 revving

I got a 2008 Audi A4 2.0T and when I'm driving at a constant speed lower than 60Km/h, my engine begins to rev up then down constantly maybe 300RPM's. Example, I was going 50Km/h and my tachometer needle moves back and forth about 300RPM. Anyone know whats thats about???

petzl

12-07-2010 11:26 PM

Re: 08 A4 revving

check sending unit on tranny.

08A4	12-08-2010 01:28 AM

Re: 08 A4 revving

Quote:

Originally Posted by petzl (Post 152474)

check sending unit on tranny.

So I'm guessing this isn't normal. It's still under warrenty. What should I tell them is the problem? Sending unit to transmission isn't working properly?

DrTofu

12-08-2010 08:30 AM

Re: 08 A4 revving

I've noticed this on mine when it's really cold, after 1-2 min of letting it warm up while i scrape the windows it's usually gone.

If it's something that's happening regularly I'd get it looked at like petzl already mentioned.

voodooca

12-08-2010 09:58 AM

Re: 08 A4 revving

I wouldnt give them any more ideas on what is causing the problem, just tell them what you are noticing - since its under warranty, its their job to do the problem solving!

Good luck!

Chad

08A4	12-08-2010 04:13 PM

Re: 08 A4 revving

Sounds good. I'll let you guys know what the find.

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