its when you crawl under the dash, locate the end of the throttle cable at the top of the gas pedal. then pull the slack of the throttle cable and then attach the needed amount of zip ties to take the slack out of the cable.
basically what this little trick does is that it takes the slack in the cable out of it so that when the gas pedal is pressed the throttle is not opening enough to get the proper volume of air to fuel ration mix.
when the trick is used. it makes the engine run better and lets the engine perform to the specs it was designed for.
unfortunately i cant do it to my car without dismantling alot of the underdash... dang my fat hands...
I'm just full of dust and old car parts!