Quote Originally Posted by dragonmate View Post
I only fill up at either Total or Petron. (Are there other LPG stations that accept credit cards?) At Petron in Buendia, I always get no more than 40 liters. At Total-- either at Alabang or Kamagong-- it's always more than 40 liters. I also believe it's the pump pressure.
the best practice is to run the car on petrol every cold start roughly a kilometer or 2 before switching to lpg para ma cycle ang fuel pump and injectors.