Hi, I got a 2003 Xterra. the idle is rough in park/ neutral. And smooth in D and R. I replaced the IAC. It doesn't work. Any idea? Vacuum leak? Purge valve?

What is your question?

I replaced the ECU and got a guy reprogramed it. Because it was burned. Also I replaced the fuel injectors and vacuum tubing which is connected to IAC valve. Also I replaced IAC valve.

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in Chandler AZ

Jul 8, 2022

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What are the best Nissan repair shops?

RepairPal Certified shops can diagnose and repair your 2003 Nissan Xterra. 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?

Hi, I got a 2003 Xterra. the idle is rough in park/ neutral. And smooth in D and R. I replaced the IAC. It doesn't work. Any idea? Vacuum leak? Purge valve?

What is your question?

I replaced the ECU and got a guy reprogramed it. Because it was burned. Also I replaced the fuel injectors and vacuum tubing which is connected to IAC valve. Also I replaced IAC valve.

Visitor

in Chandler AZ

Jul 8, 2022

0 Replies

This question doesn't have any answers yet

Get the conversation going by signing in or creating an account

Submit an Answer

What are the best Nissan repair shops?

RepairPal Certified shops can diagnose and repair your 2003 Nissan Xterra. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.