Rough Running Engine Due to Vacuum Leak on Chevrolet Cavalier

The engine vacuum hose to the MAP sensor may crack resulting in a vacuum leak causing the engine to run rough and/or stall.

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Average mileage: 131,750 (64,000–195,000)
Engines affected: 2.2L 4 Cylinder, 2.3L 4 Cylinder, 2.4L 4 Cylinder
4 model years affected: 1995, 1998, 1999, 2000
7 people reported this problem
4 people shared problem details
1999 Chevrolet Cavalier- 2.4L 4 Cylinder165,000
same as described except i lose my brakes when the car is running badly my break pedal is so hard to push i almost gotta stand on it to stop. and it dies when i stop at lights or slow way down to turn or wait on traffic,. also transmission shifts very very hard like. ..
1998 Chevrolet Cavalier- 2.2L 4 Cylinder103,000
Just replaced my oil pressure sensor and the day after I started having problems where my engine would studder sometimes while idling and sometiems shut off while slowing down or turning. I think one of my vacuum tubes is cracked so this would be the cause I'm assuming
1999 cavalier stalls when coming to a stop.
1998 Chevrolet Cavalier- 2.4L 4 Cylinder195,000
used carb cleaner to spray onto the vacuum hoses. Replaced affected hose.
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