The ScanGauge II Automotive Computer is a must have for anyone who's serious about cars. With gas prices so high right now, it can help you know everything that's going on under your hood. The ScanGauge II will give you a readout on your MPG, battery voltage, engine temp and much more. It should be able to easily installed on most cars and trucks made after 1996.
ScanGauge, II Automotive Computer