BMW 318i 1984-1990 Workshop Service Manual Repair

Regular price: $133.00
Sale price: $133.00
Regular price
Unit price: per

🏷️ Basic Information Identification Make: BMW Model: 3 Series Model Variant: 318i Chassis Code: E30 Body Style: Sedan (4-door), Coupe (2-door), Convertible (2-door), Touring (5-door wagon - though 318i E30 wagon was less common, the manual likely covers E30 platform broadly) Generation Generation Name: First Generation (E30) Generation Years: 1982-1994 (E30 platform) Codes Engine Codes Covered: M10 (specifically M10B18) Transmission Codes Covered: Getrag 240 (4-speed automatic), Getrag 260 (5-speed manual) 👋 Introduction Market Position Segment: Compact executive sports sedan/coupe. Target Audience: Enthusiasts, DIY mechanics, owners seeking to maintain or restore their classic BMW E30 318i. Competitive Analysis Competitors: Mercedes-Benz 190E, Audi 80/90, Alfa Romeo 75, Ford Sierra, Peugeot 405. Key Features Driving Dynamics: Renowned for balanced chassis, RWD, precise steering, and engaging driving experience. Build Quality: Typical BMW high-quality construction and materials for its era. Design: Iconic, timeless design by Claus Luthe, considered a benchmark in automotive styling. 📋 Manual Details Coverage Areas Years Covered: 1984, 1985, 1986, 1987, 1988, 1989, 1990 Market Coverage: Primarily North America and European markets, common specifications for global variants. Page Count Estimated Pages: 600-1000+ (typical for comprehensive workshop manuals of this era) Manual Type Type: Workshop Service Manual / Repair Manual Language Language: English Format Format: PDF Download 📖 Manual Coverage Systems Covered Engine Mechanical: Complete overhaul, cylinder head, pistons, crankshaft, camshaft, valve train, timing system, lubrication system, cooling system. Engine Fuel System: Bosch L-Jetronic fuel injection system components, fuel pump, injectors, fuel pressure regulator, air flow meter, troubleshooting. Engine Ignition System: Distributor, ignition coil, spark plugs, timing adjustment, troubleshooting. Transmission Manual: Clutch system, gearbox overhaul, shifting mechanisms, differential, lubrication. Transmission Automatic: Torque converter, valve body, hydraulic system, transmission control unit (if applicable), service procedures. Drivetrain: Driveshafts, CV joints, rear axle assembly, wheel bearings. Suspension: Front McPherson struts, rear semi-trailing arms, springs, shock absorbers, bushings, alignment specifications. Steering: Steering rack, power steering system (if equipped), steering column, components, troubleshooting. Brakes: Front ventilated discs, rear solid discs, brake calipers, master cylinder, brake booster, ABS system (if equipped), bleeding procedures, component replacement. Electrical System: Battery, alternator, starter motor, fuses, relays, wiring diagrams, lighting, instrumentation, power windows, central locking. Body Exterior: Body panels, doors, hood, trunk, bumpers, trim, glass replacement, rust repair techniques. Body Interior: Seats, dashboard, headliner, carpets, climate control system, sound insulation. Climate Control: Heater core, blower motor, air conditioning system (if equipped), refrigerant handling, troubleshooting. Procedures Included Preventive Maintenance: Oil changes, filter replacements, fluid checks and changes, spark plug replacement, belt inspection and replacement, brake pad replacement. Troubleshooting Diagnostics: Systematic fault finding for engine performance, electrical issues, transmission problems, braking anomalies. Component Replacement: Step-by-step guides for replacing major components like engine, transmission, suspension parts, brakes, electrical units. Rebuilds Overhauls: Detailed instructions for engine and transmission rebuilds, including torque specifications and clearances. Adjustments Settings: Valve lash adjustment, ignition timing, idle speed, fuel mixture settings. Electrical Repairs: Wiring harness repair, component testing, sensor diagnostics, fuse/relay troubleshooting. Technical Depth Depth Level: Comprehensive: Covers basic maintenance to full engine/transmission rebuilds and advanced diagnostics. Diagnostic Procedures: Includes diagnostic charts, trouble codes (if applicable to the era), and methods for identifying component failures. Specification Data: Provides detailed specifications for clearances, torque values, fluid capacities, and performance data. 📊 Manual Specifications File Format Digital Format: PDF Searchability: Likely text-searchable PDF for efficient information retrieval. Print Quality Print Readability: High-quality scans/digitalization ensuring clear text and legible diagrams. Binding Type Digital Binding: N/A (digital download) Paper Type Digital Paper Emulation: Simulated paper pages with clear graphics and technical illustrations. ⚙️ Engine Specifications Primary Engine Engine Name: BMW M10B18 Engine Type: Inline-4 cylinder, SOHC Displacement: 1.8 liters (1766 cc) Bore X Stroke: 89.0 mm x 71.0 mm Compression Ratio: 8.8:1 or 9.5:1 (depending on market/year) Performance Horsepower: 105-115 hp @ 5800-6000 rpm (approximate, depending on market/tune) Torque: 105-115 lb-ft @ 3000-3500 rpm (approximate, depending on market/tune) Fuel System Fuel Delivery: Bosch L-Jetronic multi-point fuel injection Fuel Type: Unleaded gasoline (premium recommended) Engine Management ECU: Early digital engine management systems 🔧 Transmission Standard Type: 4-speed manual (Getrag 240) Optional Type: 4-speed automatic (ZF 4HP22) Features Manual Gear Ratios: Typical ratios: 3.76, 2.08, 1.35, 1.00 (subject to minor variation) Clutch Type: Single dry plate, hydraulically actuated Fluid Spec Manual Transmission Fluid: BMW ATF Dexron II or equivalent (check specific manual for precise spec) Automatic Transmission Fluid: BMW ATF Dexron II or equivalent (check specific manual for precise spec) 📐 Dimensions Exterior Length: Approx. 4325-4340 mm (170.3-170.9 in) Width: Approx. 1640-1675 mm (64.6-66.0 in) Height: Approx. 1370-1380 mm (53.9-54.3 in) Wheelbase: Approx. 2570 mm (101.2 in) Weights Curb Weight: Approx. 1150-1250 kg (2535-2755 lbs) Gross Vehicle Weight: Varies by model and configuration 🛡️ Safety Features Ratings Historical Ratings: No standardized crash test ratings (like NHTSA/Euro NCAP) were prevalent for this era, but known for robust chassis. Active Features Braking: Front ventilated discs, rear solid discs. ABS optional...

23 people are viewing this right now

Type: Car

Vendor:

Sku: 383633

Collections: ALL BMW

Availability: In stock

Tags: 1984 1985 1986 1987 1988 1989 1990 318i BMW Car Cars Misc

Product variants

Description

🏷️ Basic Information

Identification

Make:

Model:

3 Series

Model Variant:

Chassis Code:

Body Style:

Sedan (4-door), Coupe (2-door), Convertible (2-door), Touring (5-door wagon - though 318i E30 wagon was less common, the manual likely covers E30 platform broadly)

Generation

Generation Name:

First Generation (E30)

Generation Years:

1982-1994 (E30 platform)

Codes

Engine Codes Covered:

M10 (specifically M10B18)

Transmission Codes Covered:

Getrag 240 (4-speed automatic), Getrag 260 (5-speed manual)

👋 Introduction

Market Position

Segment:

Compact executive sports sedan/coupe.

Target Audience:

Enthusiasts, DIY mechanics, owners seeking to maintain or restore their classic BMW E30 318i.

Competitive Analysis

Competitors:

Mercedes-Benz 190E, Audi 80/90, Alfa Romeo 75, Ford Sierra, Peugeot 405.

Key Features

Driving Dynamics:

Renowned for balanced chassis, RWD, precise steering, and engaging driving experience.

Build Quality:

Typical BMW high-quality construction and materials for its era.

Design:

Iconic, timeless design by Claus Luthe, considered a benchmark in automotive styling.

📋 Manual Details

Coverage Areas

Years Covered:

1984, 1985, 1986, 1987, 1988, 1989, 1990

Market Coverage:

Primarily North America and European markets, common specifications for global variants.

Page Count

Estimated Pages:

600-1000+ (typical for comprehensive workshop manuals of this era)

Manual Type

Type:

Workshop Service Manual / Repair Manual

Language

Language:

English

Format

Format:

PDF Download

📖 Manual Coverage

Systems Covered

Engine Mechanical:

Complete overhaul, cylinder head, pistons, crankshaft, camshaft, valve train, timing system, lubrication system, cooling system.

Engine Fuel System:

Bosch L-Jetronic fuel injection system components, fuel pump, injectors, fuel pressure regulator, air flow meter, troubleshooting.

Engine Ignition System:

Distributor, ignition coil, spark plugs, timing adjustment, troubleshooting.

Transmission Manual:

Clutch system, gearbox overhaul, shifting mechanisms, differential, lubrication.

Transmission Automatic:

Torque converter, valve body, hydraulic system, transmission control unit (if applicable), service procedures.

Drivetrain:

Driveshafts, CV joints, rear axle assembly, wheel bearings.

Suspension:

Front McPherson struts, rear semi-trailing arms, springs, shock absorbers, bushings, alignment specifications.

Steering:

Steering rack, power steering system (if equipped), steering column, components, troubleshooting.

Brakes:

Front ventilated discs, rear solid discs, brake calipers, master cylinder, brake booster, ABS system (if equipped), bleeding procedures, component replacement.

Electrical System:

Battery, alternator, starter motor, fuses, relays, wiring diagrams, lighting, instrumentation, power windows, central locking.

Body Exterior:

Body panels, doors, hood, trunk, bumpers, trim, glass replacement, rust repair techniques.

Body Interior:

Seats, dashboard, headliner, carpets, climate control system, sound insulation.

Climate Control:

Heater core, blower motor, air conditioning system (if equipped), refrigerant handling, troubleshooting.

Procedures Included

Preventive Maintenance:

Oil changes, filter replacements, fluid checks and changes, spark plug replacement, belt inspection and replacement, brake pad replacement.

Troubleshooting Diagnostics:

Systematic fault finding for engine performance, electrical issues, transmission problems, braking anomalies.

Component Replacement:

Step-by-step guides for replacing major components like engine, transmission, suspension parts, brakes, electrical units.

Rebuilds Overhauls:

Detailed instructions for engine and transmission rebuilds, including torque specifications and clearances.

Adjustments Settings:

Valve lash adjustment, ignition timing, idle speed, fuel mixture settings.

Electrical Repairs:

Wiring harness repair, component testing, sensor diagnostics, fuse/relay troubleshooting.

Technical Depth

Depth Level:

Comprehensive: Covers basic maintenance to full engine/transmission rebuilds and advanced diagnostics.

Diagnostic Procedures:

Includes diagnostic charts, trouble codes (if applicable to the era), and methods for identifying component failures.

Specification Data:

Provides detailed specifications for clearances, torque values, fluid capacities, and performance data.

📊 Manual Specifications

File Format

Digital Format:

Searchability:

Likely text-searchable PDF for efficient information retrieval.

Print Quality

Print Readability:

High-quality scans/digitalization ensuring clear text and legible diagrams.

Binding Type

Digital Binding:

N/A (digital download)

Paper Type

Digital Paper Emulation:

Simulated paper pages with clear graphics and technical illustrations.

⚙️ Engine Specifications

Primary Engine

Engine Name:

BMW M10B18

Engine Type:

Inline-4 cylinder, SOHC

Displacement:

1.8 liters (1766 cc)

Bore X Stroke:

89.0 mm x 71.0 mm

Compression Ratio:

8.8:1 or 9.5:1 (depending on market/year)

Performance

Horsepower:

105-115 hp @ 5800-6000 rpm (approximate, depending on market/tune)

Torque:

105-115 lb-ft @ 3000-3500 rpm (approximate, depending on market/tune)

Fuel System

Fuel Delivery:

Bosch L-Jetronic multi-point fuel injection

Fuel Type:

Unleaded gasoline (premium recommended)

Engine Management

Early digital engine management systems

🔧 Transmission

Standard

Type:

4-speed manual (Getrag 240)

Optional

Type:

4-speed automatic (ZF 4HP22)

Features

Manual Gear Ratios:

Typical ratios: 3.76, 2.08, 1.35, 1.00 (subject to minor variation)

Clutch Type:

Single dry plate, hydraulically actuated

Fluid Spec

Manual Transmission Fluid:

BMW ATF Dexron II or equivalent (check specific manual for precise spec)

Automatic Transmission Fluid:

BMW ATF Dexron II or equivalent (check specific manual for precise spec)

📐 Dimensions

Exterior

Length:

Approx. 4325-4340 mm (170.3-170.9 in)

Width:

Approx. 1640-1675 mm (64.6-66.0 in)

Height:

Approx. 1370-1380 mm (53.9-54.3 in)

Wheelbase:

Approx. 2570 mm (101.2 in)

Weights

Curb Weight:

Approx. 1150-1250 kg (2535-2755 lbs)

Gross Vehicle Weight:

Varies by model and configuration

🛡️ Safety Features

Ratings

Historical Ratings:

No standardized crash test ratings (like NHTSA/Euro NCAP) were prevalent for this era, but known for robust chassis.

Active Features

Braking:

Front ventilated discs, rear solid discs. ABS optional on later models.

Steering:

Recirculating ball steering. Power steering optional.

Passive Features

Seatbelts:

3-point front and rear seatbelts.

Body Structure:

Reinforced passenger cell, crumple zones.

💡 Technology Features

Infotainment

Audio System:

Factory cassette radio with AM/FM. Upgradeable to modern head units.

Speakers:

Standard speaker configuration, often front door and rear parcel shelf.

Driver Assistance

Optional on some models, becoming more common towards the end of the generation.

Connectivity

Connectivity Features:

Very basic for the era, no integrated Bluetooth or USB.

🔧 Maintenance

Service Intervals

Oil Change:

Every 5,000-7,500 miles or 6-12 months, whichever comes first.

Spark Plugs:

Every 30,000 miles (platinum plugs could extend this).

Timing Belt Chain:

M10B18 uses a timing chain, which is generally maintenance-free for the life of the engine, but tensioner and guides may require inspection/replacement.

Coolant Flush:

Every 2 years or 30,000 miles.

Brake Fluid Flush:

Every 2 years.

Fluid Specifications

Engine Oil:

SAE 15W-40 or 10W-40 (API SG or higher). Consult manual for exact viscosity based on temperature.

Coolant:

BMW Blue Antifreeze/Coolant or equivalent (50/50 mix with distilled water).

Brake Fluid:

DOT 3 or DOT 4.

Known Issues

Engine:

Timing chain tensioner wear, fuel distributor leaks, vacuum leaks, head gasket issues (rare), oil pan seal leaks.

Suspension:

Worn bushings (control arm, trailing arm), strut mount failure, worn ball joints.

Electrical:

Corroded grounds, faulty door lock actuators, intermittent wiper/window issues, MAF sensor problems.

Body:

Rust in common E30 areas: rocker panels, strut towers, wheel arches, battery tray.

📚 Vehicle History

Brand Heritage

Brand Identity:

BMW (Bayerische Motoren Werke AG) known for 'The Ultimate Driving Machine' slogan, emphasizing performance and engineering.

Model Evolution

E30 Lineage:

The E30 generation succeeded the E21 and was renowned for its driving dynamics. The 318i served as an entry-level but still engaging model within the E30 lineup.

Production

Production Period E30:

1982-1991 (sedan/coupe), 1987-1994 (convertible/M3)

Assembly Locations:

Mainly Munich, Germany; also South Africa, USA (Spartanburg).

🏆 Awards & Recognition

Recognitions

Automotive Press:

Consistently praised by automotive press for its driving dynamics, build quality, and timeless styling, often cited as a benchmark compact sports sedan.