1994 Geo Metro Problems
RepairPal has identified the most common problems with the 1994 Geo Metro based on complaints from actual vehicle owners. We'll tell you what the problem is and what it'll take to fix it.
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.
The Geo Metro uses a 1.0L 3 cylinder engine that is very sensitive to faulty spark plugs, spark plug wires, distributor cap, and distributor rotor. When one of these ignition system components fail, the Geo Metro will experience one or more of the following:
-Stuttering with loss of power
-Hesitation at various engine speeds
If these issues are related to the components listed above, changing the damaged component will resolve the issue. Less common possible causes are the ignition coil, alternator, and crankshaft position sensor.