Contour Enthusiasts Group Archives Forums General Troubleshooting RPM's won't come down

Funny, my car only does this during extreme heat, so I am trying to get Aussie (Cossie)hood vents to cool underneath the hood during the summer.

Had the throttle hang and even climbing up to 3000 after pushing in the clutch. Tried the fix with copper pipe cap and it totally fixed it. Took only about 10 to 15 mins to do.