The Lotus Esprit S4 Service Manual/Repair Manual provides a comprehensive guide to maintaining and repairing your vehicle. This manual covers a wide range of topics, including: * **Engine:** Engine mechanicals, engine coolant, engine control system, emission control systems, drive shaft, drive belt, differential case, cylinder head, cylinder block, cooling system, cooling fan system, fuel system, fuel pump, fuel injector. * **Transmission:** Manual transaxle system, manual transaxle oil, manual transaxle assembly, automatic transaxle fluid, automatic transaxle assembly. * **Brakes:** Brake system, brake pedal, brake master cylinder, brake fluid, brake booster, brake actuator. * **Suspension & Steering:** Front suspension system, front suspension arm, front suspension, front stabilizer bar, rear suspension system, rear suspension, steering system, steering sensor, steering column. * **Electrical System:** Charging system, lighting system, ignition system, starting system, audio & visual system. * **Body:** Body repair, back door glass, back door garnish, back door, front door glass weatherstrip, front door, front bumper, rear bumper. * **Interior:** Instrument panel, seat belts, seats, air conditioning system, heater and air conditioner, sun roof system. * **Safety:** Supplemental restraint system, air bag sensor rear, air bag sensor front, seat position air bag sensor, side air bag sensor. * **And Much More:** This manual also includes detailed wiring diagrams, troubleshooting guides, and specifications to help you diagnose and repair any problem. This manual is a valuable resource for anyone who wants to maintain or repair their Lotus Esprit S4. With its comprehensive coverage and easy-to-understand instructions, it can help you save time and money on repairs.

The Lotus Esprit S4, a masterpiece of automotive engineering, stands as a testament to Lotus's dedication to performance and innovation. Introduced in 1986, the S4 marked a significant departure from its predecessors, embracing radical design elements and cutting-edge technology. The car's sleek, wedge-shaped body, sculpted by Peter Stevens, was a testament to the era's fascination with aerodynamic efficiency. Under its dramatic lines lurked a powerful 2.2-liter turbocharged four-cylinder engine, capable of unleashing a staggering 264 horsepower. This potent heart, coupled with a lightweight aluminum chassis, propelled the S4 to remarkable speeds, easily surpassing its contemporaries. But the S4 was more than just a machine for speed; it was a showcase of technical prowess. Its revolutionary active suspension system, a pioneering feature for its time, dynamically adjusted the car's ride height and suspension stiffness, ensuring optimal handling and comfort across varying road conditions. Beyond its performance and technological marvels, the Lotus Esprit S4 cemented its legacy by gracing the silver screen in the James Bond film "The Spy Who Loved Me." This iconic appearance, where the car dramatically emerged from the water, further elevated the S4's status as a symbol of automotive elegance and technological advancement. However, the S4's complex engineering and demanding maintenance requirements presented challenges for owners. This, coupled with the car's limited production run, contributed to its collectible status today. The Lotus Esprit S4 remains a coveted and sought-after machine, encapsulating the spirit of Lotus's relentless pursuit of performance and design excellence. The Service Manual/Repair Manual provides invaluable guidance for those seeking to maintain and restore this automotive masterpiece, ensuring the continued legacy of this extraordinary car.