probably the ignition system "opti spark"
fuel pump. happened to my '94
To restart an island on Poptropica all you need to do is click map when you are on an island. It will open up the map of the island, in the bottom left it should say "Restart Island", click on this and answer restart when it asks you if you are sure.That's how you restart an island.PS. If you are not sure if you have restarted or not check if you have the island medallion in your items(or anything else you had in your items before.)
Shut Down - turns off the computer. (It is also the general term for: Log off, Shut down, Restart, Stand by and Hibernate)Restart - restarts the computer almost like turning it off and than on again.Stand By - Maintains your session keeping the information in memory keeping the computer running on low power - this means the computer will use very little power, but when you turn it back on the windows you had open before will still be open and it will start up fast.
A good way to check to make sure the computer registry was restored is to restart the computer. If the registry was restored, the computer will restart with no problems. If the computer shows a screen that offers the user a choice of options like restart normally or restart in safe mode, there could be a problem in the registry that the computer needs to fix before restarting.