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Why 2001 ford focus makes vibrating noise when idle

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2004 Ford Focus vibrates/makes noise.

I have an 04 zts and mine used to make a lot of noises like you have and I had a bad motor mount on passenger side.Replaced it and no more rattles like that

Dec 26, 2012 | 2004 Ford Focus

1 Answer

Our 2001 ford focus when it idles it surges

Check the pcv hose for leaks at the intake manifold. Common problem.

Jan 19, 2010 | 2001 Ford Focus

1 Answer

I have a 2005 ford focus 2.0L it has a mis at idle but runs fine going down the road.PS I changed the control air vavle

are you sure it is a miss or a vibration? Focuses are famous for a vibration at idle because of the upper motor mounts. some get so bad that the whole dash vibrates at stop lights.

Oct 30, 2009 | 2000 Ford Focus

1 Answer

Vibrating noise coming from rear of car between idle and low rpm as rpm increases noise goes away

this sounds like exhaust resonance. have the exhaust system checked, perhaps you may have hit something in the road.

Oct 14, 2009 | 2005 Ford Focus

1 Answer

I changed the plugs,o2 sensors,but it's still vibrating,hard I think it has an vacuum leak some where but don't know where,2001 ford focus

good chance you have a bad coil causing the miss fire. mist some water over your coils see if that makes a change in how the car idles if it gets worse or if you have single coils over your plugs look to see if they are broken. or if you have wires you might see some sparks from the current. that is a good way to go.

Sep 17, 2009 | 2001 Ford Focus

3 Answers

2001 ford focus vibration

It was a vacuum leak. look for unplugged or cracked vacuum hose, examine the hose thoroughly for it it quite dificult to see a small cracked hose creating a vacuum leak. then get back to me.

Feb 03, 2009 | 2001 Ford Focus

2 Answers

Really loud noise

first off your question is not awnserable with out more detail if u replaced all those thing then where did they go wrong or u if u did it

Jul 24, 2008 | 2001 Ford Focus

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