 I just had to post this to you people who are unfortunate enough to own a 99" kia you more than likely having problems. If your car is loosing power giving different codes one thing that really should be replaced is the throttle position sensor it for some odd reason this was never a code after replacing aic,coils,plugs,batteries, and fuel pump with no changes and then by accident I bumped the tps and voila the kia is a new car to  drive. Good luck
