Yess Guys!!
I got the solution!! To changes the initial Fuel Load (TO FORCE PIT STOP FOR ALL PLAYERS) follow these steps:
1. Download the GP3Master Editor
2. Import GP3 All Data
3. Click Editors menu, access Tracks item
4. in PitStop Data you can set the strategy, 1 2 or 3 stops.
5. To end, you can reduces the length of everyone track in Track Info (i change to 10 for all tracks)
Play now!!
..::Zbilau::..