Both... lol It's a pushbutton.

I should note a couple more things also.

1) It never did this before. This is a new issue that shown up in the last year or so.

2) The last time the car was raced was 2 years ago, and ran 6.22 in great air with a 1.37 60ft. This past weekend, the car went 6.30, but with only a 1.51 60ft. Still had great MPH though, which made me thing the stator might be broken. But PTC told me it should be a spragless converter, so I'm waiting for a call back from them to confirm based on the serial number I have now.


Not sure how that might effect this issue where it feels like it is slipping after start up.