ROUGH IDLE

2001 Ford Explorer

Tiny

jer62

March, 22, 2014 AT 5:00 AM

Getting codes po301,302,303 low idle speed about 500 rpm out of gear have replaced coil pack, plugs, wires

FOUND 2382 RELATED QUESTIONS

1 Answer

Tiny

hmac300

March, 22, 2014 AT 6:35 AM

Have a pro diagnose this, these are very hard to fix as there are a lot more things that can cause this. He can freeze frame and look at readings to see what is out of whack other than coils and basic stuff. Also check for a vacuum leak or hose off etc.

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