Mechanics

VACUUM HOSES

2000 Nissan Altima

Engine Performance problem
2000 Nissan Altima 4 cyl Two Wheel Drive Manual 16000 miles

idling rough and we found that a vaccum hose is off somewhere
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Calvinmo
May 19, 2008.



The vaccum hose will cause the rough idle due to the extra oxygen in the engine.

Blackop555
May 19, 2008.