Here is a YouTube Video I made a couple of years ago just after I bought my 87 Toyota New Horizon, everything works 78,000 miles. Bought her on the Oregon Coast in 2014. Like I said in the Video, I have done this a number of times to different vehicles and Always had great results ! Along with more HP and MPG's....when you put your foot to the Floor you can hear the Difference.... Bigly !
Y'all can thank me later !
Snailmailtrucker