Your engine would be running like crap, or not running at all because water does not compress like air. I would suggest pulling over next time.
^^ what he said...there only one way of finding out if somethings wrong..the hard way..when something IS. If you don't notice anything different..then don't worry about it too much. If your front bumpe was submerged...then i'd say its time to get ores out and peddle up...UfoZ8myCow said:if youre really that worried, you can invest in a AEM bypass valve, which mounts somewhere about halfway up the intake tubing where water cant hit it, and stops any water it senses.