Check Engine light with rough low idle.

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My truck has two codes popping up, PO455 Evaporative Emissions system leaks detected, and P1126 Manufacture Controlled fuel & air metering. I replaced the Throttle Position Sensor and the Evap Canister and Purge Valve. Blew out the Evap lines with air to remove any dirt from them and searched the lines for any holes. I cant seem to figure out why im stilling popping these codes but i think there related to each other so fixing one will fix the other.

JBDeVega in Camp Pendleton CA

Jan 16, 2012

What are the best Nissan repair shops?

RepairPal Certified shops can diagnose and repair your 2001 Nissan Frontier. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.

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What is your question?

Check Engine light with rough low idle.

What is your question?

JBDeVega in Camp Pendleton CA

Jan 16, 2012

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What are the best Nissan repair shops?

RepairPal Certified shops can diagnose and repair your 2001 Nissan Frontier. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.