wont start

2013 Diesel AWD 2L ECO Sportage. Every now and again the battery drains and car will not start, use jump pack and starts first time. Example, we left the car a whole week and no problem but leaving it two days recently and it was dead, the other day we also left car for just about 5 hours and...

Can anyone offer up advice on what may be causing my issues with my 1999 Kia Sportage, 2.0 lt diesel . In the past month I have had rising RPM without acceleration at random and times. Occasionally while driving and occasionally at idle. Yesterday it would not start. First time problem. Turns...