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...