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 ...
In 1984, while we all marveled at the news of General Motors' stunning new Tuned Port Injection debuting on '85 Vettes, a far more important automotive technological breakthrough was taking place at ...
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