Engine vacuum leak from throttle body gasket on Geo Metro

Problem Description and Possible Solution

An engine vacuum leak from the throttle-body base gasket may result in a rough idle and/or stumble on acceleration. If this occurs, replacement of the failed gasket will be necessary.

Problem Data
RepairPal Verified
Average mileage: (–)
Engines affected: 1.0L 3 Cylinder, 1.3L 4 Cylinder
5 model years affected: 1990, 1991, 1992, 1994, more1995
9 people reported this problem
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My car looses power going up small highway hills and wants to stall when taking off from a red light
I have the same problem