When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
If it's an automatic, it may be that you go through first so fast that for a brief instant you get to redline before the car knows to shift. What do you mean by all weird?
You are really going to have to explain more in depth if you plan on getting some actual help. With the information given, it could be a hundred things.