🏷️ Basic Information Identification Make: Toyota Model: Sienna Year: 1998 Generation: 1st Generation 📋 Manual Details General Manual Type: Service & Repair Manual Software Language: English Format: PDF Download (Software Access) Access Access Duration: 1 Year Compatibility Device Compatibility: PC, Laptop, Smartphone, Tablet Browser Required: Yes Source Information Source: OE Materials (Factory-Derived) Developer Software Developer: RepairSurge ⚙️ Engine Specifications Engine 1 Engine Type: 3.4L V6 Displacement: 3.4 Liters (3378cc) Valve Configuration: DOHC (Dual Overhead Camshafts) Fuel System: Electronic Fuel Injection (EFI) Horsepower: 188 hp @ 4800 rpm Torque: 220 lb-ft @ 3600 rpm 🔧 Transmission Transmission 1 Type: Automatic Gears: 4-Speed Electronically Controlled Automatic Drivetrain Drivetrain Layout: Front-Wheel Drive (FWD) 📐 Dimensions Exterior Length: 190.4 inches Width: 74.2 inches Height: 67.1 inches Wheelbase: 116.5 inches Weight Curb Weight: 4255 lbs (approx.) 🔧 Maintenance Oil Recommended Oil Type: API Service SG, SH, or SJ Oil Capacity: 4.7 US quarts (with filter) Coolant Coolant Type: Toyota Super Long Life Coolant (Pink) Brakes Front Brake Type: Ventilated Disc Rear Brake Type: Disc