Can anyone tell me what I can do I believe my security system overrides the gas pump shuts it down because it thinks my car is being stolen then if I wait 10 minutes sometimes 20 minutes it will start what can I do to fix this someone told me about my key Farb I don’t have a key fob for this car anymore should I buy one and get it activated or sad or whatever I need suggestions please this is so annoying it’s a 2007 hummer H3