2004 Nissan Altima, P0507 Surging / High Idle

This 2004 Nissan Altima 2.5S came in with a high cold idle followed by a high and surging warm idle. A few of the things I noticed right away was a fairly new battery. And a new starter assembly. I wanted to take a look at the throttle body, so I removed the intake tube … Continue reading “2004 Nissan Altima, P0507 Surging / High Idle”