Re: high idle rpm in park grand marquis 98
Hello, I dont know the numbers on the RPM, but you can tell it is really high than it used to be. Been wanting to switch out some vacuum components, but costly. FYI If you ever have to change a started (3 bolts) your in for a real job. need to have the right tools. I did it myself, but never again without the right tools. one of those spring extensions will greatly come in handy.