[RedJohn]

pawn Код:

new fixtimer[MAX_PLAYERS],bool:actived[MAX_PLAYERS];
CMD:autofix(playerid)
{
    if(actived[playerid]) return SendClientMessage(playerid,-1,"disabled"),KillTimer(fixtimer[playerid]),actived[playerid] = false;
    fixtimer[playerid] = SetTimerEx("fixt",1000,true,"i",playerid);
    actived[playerid] = true;
    SendClientMessage(playerid,-1,"actived");
    return 1;
}
    
forward fixt(playerid)
public fixt(playerid)
{
    if(!IsPlayerInAnyVehicle(playerid)) return 0;
    RepairVehicle(GetPlayerVehicleID(playerid));
    return 1;
}

Use this.