Reviewed By Davidwardsd E (Nampa, ID) Reviewed for a 2000 Pontiac Grand Am —5/11/2011 7:12 AM
This help the inside in throttle response the stock fuel maps to the best mix
Reviewed By william s (Fairbury, IL) —1/15/2015 10:14 AM
The scan gauge does everything is said it would. Bought to monitor water and oil temps but watching the MPGs is really interesting and taught me some new driving habits. I did have one problem setting it up and customer service was fantastic.