You are downloading the Petro Meter XAP file v184.108.40.206 for Windows Phone. Petro Meter is a free and useful Personal Finance app: Petro Meter can record all aspects of your car(s) and help you to understand the health state of your car(s) better.=======Update ... You can now download the offline XAP file to install & try it.
Download Locations for Petro Meter 220.127.116.11 XAP file
Important Notice: Now Due To Unspecified Limitations, You Can Not Use The Offline XAP File To Install It Any More.
To try to install it manually from an SD card, you should choose one of the server location above to get the offline Petro Meter XAP file, move the file to your phone's SD card and then tap 'Install local apps' in the phone's App list.