I had the dealership perform an alignment under warranty for excessive pull to the left on crowned roads. I was hoping it would help, it didn't. Anyway, since the alignment my gas mileage has dropped about 3 miles per gallon. I don't know a whole lot about alignments. Is this something that I should have them check out? I did not get a printout of before and after specs so I do not know what they actually did.

 

i can advise u to check ur tire pressure. Low tire pressure can decrease gas mileage