check belts, fluids( which has been mentioned ) I would personly get a complete lube job, even if you have already, go to Autozone have them test your battery and Alternater, and any unforeseen SES codes ( since they do it for free.. ) Also check with the Texas DMV about emissions they may have different rules than your current residence, If its a cheap fix i would get that done and save you the hassle later on.. I would also have a Fuel pressure test done to make sure you're fuel pump is still going strong...
Just remember even though you do these checks, really doesnt mean anything, 1100 miles is a good distance and just cause everything looks good and checks good, anything can happen just drive smart and be safe
