Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
1990 SubaruFACTORY OEM SERVICE PROCEDURE
Subaru: 1990
- Justy Hatchback 2WD
- Justy Hatchback 4WD L3-1.2L SOHC (MPFI)
- Justy Wagon 4WD L3-1.2L SOHC (MPFI)
- Legacy Sedan 2WD F4-2.2L SOHC
- Legacy Sedan 4WD F4-2.2L SOHC
- Legacy Wagon 2WD F4-2.2L SOHC
- Legacy Wagon 4WD F4-2.2L SOHC
- Loyale Sedan (3 Door) 2WD F4-1781cc 1.8L SOHC
- Loyale Sedan (3 Door) 4WD
- Loyale Sedan (4 Door) 2WD
- Loyale Sedan (4 Door) 4WD
- Loyale Wagon 2WD
- Loyale Wagon 4WD
- XT 2WD F4-1781cc 1.8L SOHC
- XT 4WD F4-1781cc 1.8L SOHC
- XT-6 2WD L6-2.7L SOHC
- XT-6 4WD L6-2.7L SOHC
- Justy
- Legacy
- Base, 4D Sedan, Automatic
- Base, 4D Sedan, Standard
- Base, 4D Wagon, Automatic
- Base, 4D Wagon, Standard
- L, 4D Sedan, AWD, Automatic
- L, 4D Sedan, AWD, Standard
- L, 4D Sedan, FWD, Automatic
- L, 4D Sedan, FWD, Standard
- L, 4D Wagon, AWD, Automatic
- L, 4D Wagon, AWD, Standard
- L, 4D Wagon, FWD, Automatic
- L, 4D Wagon, FWD, Standard
- LS, 4D Sedan, AWD, Automatic
- LS, 4D Sedan, AWD, Standard
- LS, 4D Sedan, FWD, Automatic
- LS, 4D Sedan, FWD, Standard
- LS, 4D Wagon, AWD, Automatic
- LS, 4D Wagon, AWD, Standard
- LS, 4D Wagon, FWD, Automatic
- LS, 4D Wagon, FWD, Standard
- Loyale
- Base, 2D Coupe, 1.8 4, Automatic
- Base, 2D Coupe, 1.8 4, Standard
- Base, 2D Coupe, 1.8 5, Automatic
- Base, 2D Coupe, 1.8 5, Standard
- Base, 4D Sedan, 1.8 4, Automatic
- Base, 4D Sedan, 1.8 4, Standard
- Base, 4D Sedan, 1.8 5, 4WD, Automatic
- Base, 4D Sedan, 1.8 5, 4WD, Standard
- Base, 4D Sedan, 1.8 5, AWD
- Base, 4D Wagon, 1.8 4, Automatic
- Base, 4D Wagon, 1.8 4, Standard
- Base, 4D Wagon, 1.8 5, 4WD, Automatic
- Base, 4D Wagon, 1.8 5, 4WD, Standard
- Base, 4D Wagon, 1.8 5, AWD
- RS, 4WD, Automatic
- RS, 4WD, Standard
- RS, AWD
- XT
- XT6
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Disclosure: Verified tool recommendations may earn an affiliate commission at no cost to you.
When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.