Engine Mechanical:
Complete overhaul, assembly, disassembly, cylinder head, block, pistons, connecting rods, crankshaft, lubrication system, cooling system.
Engine Performance:
Turbocharger system, fuel injection, ignition system, emissions control systems (catalytic converter, EVAP).
Transmission Manual:
Disassembly, assembly, clutch, gearshift mechanism, torque specifications.
Transmission Automatic:
Not applicable for this model/trim (Speed 3 is typically manual only).
Drivetrain:
Front-wheel drive system, CV joints, driveshafts, differential.
Suspension:
Front and rear suspension components, struts, shock absorbers, control arms, bushings, alignment specifications.
Steering:
Power steering system, steering rack, tie rods, column, hydraulic components.
Brakes:
Front and rear brake systems (disc brakes), ABS, EBD, brake fluid specifications, bleeding procedures, caliper and rotor replacement.
Electrical System:
Battery, charging system (alternator), starting system, wiring diagrams, fuses, relays, lighting systems.
Electronics Controls:
ECU, sensors (MAP, MAF, O2, etc.), actuators, immobilizer system, keyless entry.
Body Exterior:
Body panels, doors, hood, trunk, bumpers, glass, seals, exterior trim, paint repair.
Body Interior:
Dashboard, seats, upholstery, door panels, trim, carpets, HVAC system components, SRS airbag system.
Scheduled Maintenance:
Oil changes, filter replacements, fluid checks and top-offs, spark plug replacement, belt inspections.
Troubleshooting:
Diagnostic trouble codes (DTCs), common symptoms and causes, guided fault finding.
Repair Procedures:
Step-by-step instructions for component removal, replacement, and reassembly.
Diagnostics:
On-Board Diagnostics (OBD-II) system operation, sensor testing, component function tests.
Specifications Data:
Torque values, clearances, pressures, electrical resistance, fluid capacities.
Wiring Diagrams:
Detailed electrical circuit diagrams for all major systems.
Depth Level:
Comprehensive: Covers basic maintenance to complex component overhauls and diagnostics.
Diagnostics Capability:
Advanced: Includes guidance on using diagnostic tools and interpreting sensor data.
Repair Complexity:
Suitable for DIY enthusiasts with mechanical aptitude and professional technicians.
Length:
177.1 inches (4498 mm)
Width:
70.1 inches (1780 mm)
Height:
57.7 inches (1465 mm)
Wheelbase:
104.3 inches (2650 mm)
Front Track:
60.6 inches (1539 mm)
Rear Track:
60.4 inches (1534 mm)
Curb Weight:
Approx. 3,200 - 3,250 lbs (1451 - 1474 kg)
Gross Vehicle Weight Rating:
Not specified, but typically around 4300 lbs.
Cargo Volume Rear Seats Up:
Approx. 15.1 cu ft (428 liters)
Cargo Volume Rear Seats Down:
Approx. 42.8 cu ft (1212 liters) with rear seats folded.
NHTSA Overall Rating:
Not explicitly available for all model years, but generally good ratings for its class.
IIHS Front Crash Rating:
Good
IIHS Side Impact Rating:
Good
IIHS Roof Strength Rating:
Good
ABS:
Standard, 4-wheel disc brakes with ABS.
Ebd:
Electronic Brake-force Distribution.
Traction Control:
Standard, Dynamic Stability Control (DSC) with Traction Control System (TCS).
Airbags:
Front airbags, front side-impact airbags, side curtain airbags.
Seatbelts:
3-point front and rear seatbelts with pretensioners and load limiters.
Tire Pressure Monitoring:
Standard (TPMS).
Oil Change Interval:
Every 5,000 miles (8,000 km) or 6 months, whichever comes first, or every 7,500 miles with synthetic oil and filter.
Air Filter Replacement:
Inspect every 15,000 miles (24,000 km), replace as needed.
Cabin Air Filter:
Replace every 15,000 miles (24,000 km) or annually.
Spark Plug Replacement:
Approximately every 75,000 miles (120,000 km) for iridium-tipped plugs.
Coolant Flush:
First flush at 100,000 miles (160,000 km), then every 50,000 miles (80,000 km).
Engine Oil:
SAE 5W-30 Synthetic (API SN or higher, ILSAC GF-5 or higher)
Engine Oil Capacity:
5.0 US quarts (4.7 liters) with filter change.
Coolant:
Mazda Genuine Super Long Life Coolant (Blue) or equivalent (50/50 mixture).
Brake Fluid:
DOT 3 or DOT 4
Power Steering Fluid:
Mazda Genuine Power Steering Fluid (or equivalent Dexron III ATF for older models, verify for 2010)
Engine Pinging Detonation:
Can occur under heavy load if low octane fuel is used or carbon buildup exists. Manual addresses ECU tuning and intake cleanliness.
Clutch Wear:
Some early models experienced faster clutch wear due to aggressive driving. Manual provides clutch inspection and replacement procedures.
Turbo Oil Line Leaks:
Potential for oil leaks from the turbocharger oil supply and return lines. Manual details inspection and replacement.
Fuel Injector Clogging:
Direct injection engines can be prone to injector fouling over time. Manual will have cleaning and replacement procedures.
Mazda Performance Legacy:
Mazda's long history of sporty vehicles, particularly the 'MazdaSpeed' performance sub-brand.
Mazdaspeed3 Generation:
Second generation (BK chassis) of the Mazdaspeed3, an evolution of the first generation (2007-2009).
Changes From Previous Gen:
Refined styling, improved interior, chassis enhancements for better handling, updated engine management.
Production Years:
2007-2013 (for the Mazdaspeed 3).
Manufacturing Location:
Hofu, Yamaguchi, Japan.
