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Yes. Bad spark plugs, bad spark plug wires and a bad distributor cap are the common causes of rough idling. If it has been a while since you changed these components, do so.

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Q: Does bad spark plugs give you a rough idle?
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Related questions

Does bad spark plugs give you low idle?

Doubtful. Bad spark plugs would give you a rough idle, hesitation and poor performance. And they may also give you a P0300 code for random misfire.


Does bad spark plugs give you rough idle?

Bad spark plugs can indeed cause an engine to idle rough. If any of the spark plugs are misfiring or are not producing enough of a spark to ignite the fuel, then not only will the engine idle roughly, it will alwso waste gas. If may seem as though it is running fine when you are driving however, you still may be wasting gas and your pickup may not be as fast as it should.


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Why would a 2002 Kia Spectra idle rough in drive?

There are several things that can cause your 2002 Kia to idle rough. The most common cause will be bad spark plugs or a bad spark plug wire.


What make the car to idle rough you changed the plugs?

When the idle goes rough, you must idle the plugs. Else the car plugs roughly.


What causes rough idle on 1995 Tahoe after changing spark plugs?

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