If a Vacuum assembly, part number 25860-0H020, is bad what will it make the car do?

2002 TOYOTA CAMRY SOLARA
11,600 MILES
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TAMMY73
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The diagnostic codes are different each time and this vacuum part is making alot of noise so I wondered if it could cause false readings and make the car miss
Mar 26, 2012 at 12:37 AM
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ASEMASTER6371
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what codes came up??

Roy
Mar 26, 2012 at 1:13 AM
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TAMMY73
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Misfire Cylinder 2 Misfire Cylinder 3, then after changings plugs codes left then came back on after a few days Random/Multiple cylinders misfire.
Mar 26, 2012 at 3:43 PM
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ASEMASTER6371
  • ✓ASE Certified Mechanic
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  • ASE Certified Mechanic
did you change the coils?? I always recommend replacing coils with the missfire codes.

Roy
Mar 26, 2012 at 6:45 PM
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TAMMY73
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No we did not change the coils, that was our next steps. We have had so much trouble with this car that we hate putting alot more money into it. Thanx so much for your help..
Mar 27, 2012 at 2:13 PM
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