This comprehensive workshop service and repair manual is specifically designed for the DIY enthusiast who wants to maintain and repair their 1984-1990 BMW 3 Series (E30). The manual covers a wide range of models, including the 318i, 325, 325e, 325es, 325i, 325is, and 325 Convertible. It provides detailed instructions and illustrations for every repair procedure, making it the perfect guide for both novice and experienced mechanics. The manual is organized with clear bookmarks, searchable text, and a comprehensive index, allowing you to easily find the information you need.

The manual covers a wide range of topics, including:

* **Fundamentals**: This section provides an overview of the vehicle's systems and components.
* **Lubrication and Maintenance**: This section covers routine maintenance tasks such as oil changes, filter replacements, and fluid checks.
* **Engine Management - Driveability**: This section covers troubleshooting and repair procedures for engine performance issues.
* **Engine**: This section covers the engine's components, including the cylinder head, crankshaft, and pistons.
* **Ignition**: This section covers the ignition system, including the spark plugs, distributor, and ignition coils.
* **Fuel System**: This section covers the fuel system, including the fuel injectors, fuel pump, and fuel lines.
* **Exhaust System and Emission Controls**: This section covers the exhaust system and emission control components.
* **Manual Transmission and Clutch**: This section covers the manual transmission and clutch system.
* **Automatic Transmission**: This section covers the automatic transmission system.
* **Driveshaft and Final Drive**: This section covers the driveshaft and final drive system.
* **Brakes**: This section covers the braking system, including the brake calipers, brake pads, and brake rotors.
* **Suspension and Steering**: This section covers the suspension and steering system, including the shocks, struts, and steering wheel.
* **Body and Interior**: This section covers the vehicle's body and interior, including the doors, windows, and seats.
* **Electrical System**: This section covers the vehicle's electrical system, including the battery, alternator, and wiring harness.

With its detailed information and comprehensive coverage, this manual will empower you to perform a wide range of repairs and maintenance tasks on your BMW 3 Series (E30), saving you time and money in the long run.

The BMW 3 Series E30, produced from 1982 to 1994, is a legendary car that helped solidify BMW's reputation for building sporty, engaging, and reliable automobiles. The E30 was the third generation of the 3 Series, and it marked a significant departure from its predecessor, the E21. It introduced a more modern design with sharper lines and a lower, more aerodynamic profile. The E30 was also the first 3 Series to be offered with a wide range of engine options, from the economical 318i to the powerful 325i and the high-performance M3. Despite its compact size, the E30 offered a spacious and comfortable interior with a well-designed dashboard and high-quality materials. It was known for its precise handling, responsive steering, and engaging driving experience, making it a favorite among enthusiasts and everyday drivers alike.

The 1984-1990 model years saw the introduction of several noteworthy features, including the 325es, a fuel-efficient version with a five-speed automatic transmission, and the 325is, a sportier trim level with a more powerful engine and suspension. The E30 also saw the launch of the iconic BMW M3, a homologation special designed for racing that quickly became a legend in its own right. The E30's success was further amplified by its widespread adoption by motorsport enthusiasts, with the M3 dominating touring car championships worldwide. The E30's enduring popularity is a testament to its timeless design, performance, and reliability, making it a highly sought-after classic car today.