no no no. you gotta have a red shirt on.
.You could take it to your local NAPA or Schucks and have them run a diagnostics on it. That would be your best bet. Other than that make sure the oil is "FULL". check "ALL" your fluids. From there you start looking at things like oxygen sensors and what not.
. Really though. 2007. Take it to just about anywhere and ask for a diagnostics.