The name of the game with aftermarket FICM modifications is to squeeze every last ounce of power out of the 6.0L Power Stroke’s stock injectors. Depending on the truck, an extra 5 to 30 rwhp can be ...
The powertrain control module (PCM) in your Jeep Wrangler – often referred to as your engine’s “computer” – acts as the brain of your vehicle’s engine. More specifically, the PCM in your Jeep is ...