I Have a couple questions. Recently my 95 5 speed SC has developed a problem. The car keeps trying to idle way down to around 500 and 400 RPM and thewhole car shakes as the engine is trying to keep running. It does it early in the morning and even after driving, but it just does it as I am waiting at lights and in traffic. If the car sits still and is running, it will start this problem after about 10-15 seconds and it will do it until it idles down too low and the car dies. If I rev it up to around 2000 RPM, and then let off the peddle, it will hold normal RPM for another 10 secs or so then repeat the problem. Thank you for any help.