For the most part I would recommend this app for its simplicity and ease of use, however it doesnt really pinpoint everything down to a tee, but again dont expect a whole lot from just this purchase. There are additional features available for diagnosis but you must pay a little more for those features. This is a neat app that has lots of parameters to look thru like engine temp fuel consumption etc. I scanned my dads truck and it pulled 3 codes which dropped clues as to what was causing rough engine idle and told me which cylinder,etc. Ive had connection issues when using the app. Could be my OBD scanner not sure. Great app for general engine diagnosis. ??
Ethan Owens about OBD Fusion, v3.4.0