I have a 1995 4cyl wrangler. I have replaced rotor, cap, plugs and wires. Starter went out 2 weeks ago. Had it tested and it was dead. Put a new one in and works great. The last week I have a new problem......It cranks like crazy but does not fire/start. Always happens first thing in the morning. After that it starts fine the rest of the day as long as it is not sitting for a long time. Sometimes in the morning when it is cranking but not firing I will pump the gas pedal once or twice and then it will start. This morning, before going to work, I went into the garage and it started right up. An hour later when i went to leave for work it would not start at all. Cranks, cranks, cranks, but will not fire and this time did not start. Is this my fuel pump? Is this think really located in the gas tank??? Any advice would be greatly appreciated.