Hi,
If I read you right you've put petrol into a diesel car. If this is so then several things are important. Did you actually start the car before you noticed? Have you completely drained not only the tank but the fuel lines too? There are other things you may need to do, but that is a good place to start.
Ken Chapman
May 2007
Automatic Answer
We may have found other answers which could help you.
howtomendit.com for free repair help, information and advice.
Try fixfault.com to fix cars.