I have a 2001 Toyota 4-runner. Code p0442 is appearing showing small evap leak. Replaced gas cap ,charcoal cannister and smoke test. Drive for several days and check engine
JA: Diagnosing the correct check engine code is the key to getting a quick fix. Fortunately, the mechanics we work with have tons of experience dealing with this type of thing. Tell me a bit more about what's going on so he can help you best.
Customer: that is it. Truck runs good
JA: Are you hoping to fix this yourself?
JA: Great! What have you tried so far?
Customer: new gas cap, new charcoal canister and smoke test
JA: Is there anything else the Toyota Mechanic should be aware of about your Toyota?
Customer: has 175,000mi
JA: OK. Got it. I'm sending you to a secure page on JustAnswer so you can place the $5 fully-refundable deposit now. While you're filling out that form, I'll tell the Toyota Mechanic about your situation and then connect you two.