Ok so I have a 1988 corsica 2.7L with 150,000 mile on it. Ever since I got the car it was always hard to push on the pedal at first but after hours of driving it loosens. Well recently it stopped getting easier after frequent use and now gets stiffer. Now I cant even push the pedal.I examined the pedal and noticed that the wire connected to my gas pedal is no longer tight and actually is very loose.I tried to tighten it but it wone budge. I think I need to replace it but looks almost impossible to do. Am I right?
p.S.- I tried searching for the wire and cant find it.I also did some research and no expert caould tell me how to fix it. Hope you can help