1997 Toyota Tacoma 2 4liter Four Cylinder Motor While Ideling Runs Rough You

1997 TOYOTA TACOMA
174,000 MILES
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I have the 2.4liter four cylinder motor. While ideling it runs rough and when you rev it up it has a slight vibration. What could be some problems?
Mar 8, 2013 at 6:07 PM
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JACOBANDNICKOLAS
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It could be many things. Check for vacuum leaks, check the idle air control valve, check to the need of a tune up...
Mar 8, 2013 at 6:34 PM
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