Difficulty Starting

[crater]

have galaxy 2006 (new model)have had difficulty starting for several months. put key in ignition engine starts then stops almost immediately. can take a lot of tries to get car started . problem becoming more frequent. happens with both keys supplied with car. have had engine diagnostices done and came back clear. Any ideas , could this be an immobilser problem??

[Justice]

When it happens again try getting out locking then unlocking the car through the lock not remote then try again, someone I know had this problem and it turned out to be that when he unlocked the car it never deactivated the immobiliser,

[crater]

When it happens again try getting out locking then unlocking the car through the lock not remote then try again, someone I know had this problem and it turned out to be that when he unlocked the car it never deactivated the immobiliser,

thanks for the info, have passed this onto the wife, will post with results