Review on 💪 Chevrolet S10 & S10 Blazer 2.2L, 2.5L, 2.8L, and 4.3L Performance Chip/Power Programmer - Enhance Fuel Efficiency, Save on Gas, Obtain Higher MPG, Boost Horsepower and Torque! by Aravind Joshi

, THIS IS NOT A CHIP OR PROGRAMMER! THIS CAN DAMAGE YOUR ENGINE IF YOU DRIVE IN HOT WEATHER. IT MAKES THE COMPUTER THINK THE INLET AIR TEMPERATURE IS LOW. IF IT'S COLD OUTSIDE DO NOT MATTER AND IF IT'S HOT YOUR COMPUTER WILL GET COLD. WHEN I MANUALLY RETURNED THIS TO THE COMPANY POST BOX WITH RMA AND RECEIVED A SIGNED AND SEALED INVOICE 3 MONTHS LATER AFTER SEVERAL PHONE CALLS, I WAS ASKED FOR A TRACKING NUMBER AND WITHOUT THIS I AM SUN AND NOT A PRODUCT. AND AMAZON DOES NOT HELP AT ALL