Texasota Report post Posted December 18, 2014 Going suddenly lean while the engine is under load can cause detonation which can lead to engine damage. Only speculation on my part, but I suspect the lean condition is what can affect the emissions systems that the owners manual warns about. I am more entertained with the squabbling back and forth than the actual size of the tank. :)LOL! I am very surprised no popcorn munchers have not showed up yet. CC ususally provides the butter. 2 hybridbear and corncobs reacted to this Quote Share this post Link to post Share on other sites
Texasota Report post Posted December 18, 2014 (edited) There, you see! Just as a I was composing the above post the wise guy from Texas supplied the popcorn. I know Consumer reports has a mixed reputation within the forum but here is what they have to say about damage to the car by running out of fuel. I would struggle trying to think of a reason why they would have an axe to grind on this subject: http://www.consumerreports.org/cro/news/2011/05/running-on-empty-low-gas-in-the-tank-can-be-costly/index.htm I believe I have already exceeded the threshold to qualify for "beating a dead horse". I'll now enjoy some of the Texas popcorn. Edited December 18, 2014 by Texasota 3 hybridbear, GrySql and jeffo65 reacted to this Quote Share this post Link to post Share on other sites