Eric Wiersum

After I drive a long distance or a long time, I park, then come back to go, my car shakes a lot and feels like its about to die if i dont put it in drive immediatley and go. It is like a rumbling feeling and the RPM meter goes all the way down and up, shaking the car and feeling like it is about to die. What do you think it is?

Schmalgar

I had the same problem on my last Mustang. It was sporadic, like 1 or 2 days per month it would do that, then it would be fine again for a while. I never did figure out what the problem was before I sold it. So, I guess I'm not much help...!

Sleeper_GT

Try the tech section. I hope you get it worked out.