-dont jump the gun on starts... go slow when leaving a stop light or what not
-you can add a small amount (like 2 oz on a tank of gas) of acetone to your gas tank with a fill up
-new air filter, yours may be dirty and restrictive, or you can go w/ a K&N filter for better flow
-check your spark plugs, they may need to be replaced
-regular oil changes, proper lubrication is vital for decreased reciprocating friction
-aftermarket parts such as intake, exhaust, etc.
-w/ a wrangler, use the vinyl top (if using the hard top)
-take out any unneccessary "junk"
thats a few ways, some may be helpful, maybe not... hope it helps though
