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.
1985 Subaru XT DLFACTORY OEM SERVICE PROCEDURE
Component Testing: Canister
- Remove vacuum hose from canister vacuum vent port. See Fig 1 . Blow air into canister port and check that air flow is blocked. If air can be blown into canister, the diaphragm in purge control valve is ruptured.
- Disconnect purge vent hose from canister and blow air into purge vent port. Air flow will be blocked if valve is operating properly.
- Remove hoses from canister's fuel tank and carburetor ports. Blow air into each port and check that air flows into canister.
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.
Rather have a pro handle this?
A certified mobile mechanic comes to your home or office. They bring the tools, you stay comfortable. No tow truck, no waiting room, no surprises.
Comes to youSame-day available12-month warranty
Get a Free QuoteNo obligation. See pricing before you book.