Thread: Bad MPG's!!
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  #12  
Old 10-08-2012, 09:48 AM
ArtchredTTU ArtchredTTU is offline
Officially Welcomed to the 'Fest
Location: texas
 
Join Date: Dec 2010
Posts: 521
Mein Auto: 550i
Quote:
Originally Posted by Frenchyrider267 View Post
The avg MPG read out says 15.4. I use the gas station on base and always get premium 92 octane minimum. I don't have a heavy foot, my tire pressure is golden, the tune up was supposedly done by the previous owner two months prior to me purchasing. Sorry, no I didn't ask to see the paperwork. That is why I'm taking care of this cars maintenance now as If it HASN'T been done.

I've already changed the cabin air filters, intake air filter, oil, and was about to start changing the Tranny fluid and filter until I read somewhere that its supposed to have lifetime lubrication, and changing them would be tranny suicide. Idk. I scared not to get the tranny fluid and filter changed.
Wouldn't hurt to get some injector cleaners, also could be fault in mass air flow sensor.
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