THE GAS PEDAL STICKS. I HAVE TO CLEAN MY THROTTLE BODY OUT WITH CLEANER ABOUT EVERY 1000 MILES. EVEN AFTER A CLEANING IT STILL STICKS A LITTLE. THIS IS A SAFETY CONCERN, BECAUSE I HAVE TO USE MORE PRESSURE ON THE GAS PEDEL, THEN IT UNSTICKS AND THE TRUCK LURCHES FOWORD WITH NO CONTROL.*AK