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P0505
2013 Honda Accord
Honda
Severity
Low
Safe to Drive
Yes
Est. Time
1hr
Difficulty
Easy
SYMPTOM
Idle surges up and down at stoplights
Why This Happens
Carbon buildup in the idle air control passages is a common cause of unstable idle on this engine.
VERIFIED FIX:
Throttle body and idle air passages cleaned
How It Was Diagnosed
Carbon buildup in the idle air control passages is a common cause of unstable idle on this engine.
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