I HAVE A 2003 FORD FOCUS ZX3 2

2003 Ford Focus

Tiny

randy sharp

January, 29, 2013 AT 1:35 AM

I have a 2003 Ford Focus zx3 2.3 litre, when it idle's it cuts but when you raise the rpm's it smooth's out what do you think it the speed idle sensor, if so how do you check it?

FOUND 4250 RELATED QUESTIONS

2 Answers

Tiny

Jacobandnickolas

January, 29, 2013 AT 3:41 AM

Check for vacuum leaks and the idle air control valve. Remove the valve and have a helper cycle the ignition switch on and off. You should be able to see the pintal move

Tiny

randy sharp

January, 31, 2013 AT 7:38 PM

Where is the idle control valve at? Is there anyway of checking it without removing it?

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