Any Auto Parts store can tell you exactly what to install. Or you can simply remove an old plug and purchase the exact same plug.
The 1995 Geo Metro spark plug torque specification is 20 pounds. You should torque the spark plug intent pound intervals.
.43 gap
Were can I buy a throttle cable for a 97 geo metro
There are many factors and way to increase the MPG in your Metro. Tire pressure, timing, spark plugs, air filter, fuel filter. I also found this place to be very helpful http://www.teamswift.net/viewtopic.php?t=17057
A 97 Geo Metro that cranks but gets no spark is not getting enough power to the ignition coil or the coil itself is bad. The coil use the 12 volts of power provided by the battery and alternator to generate a very powerful spark.
Can you swap a 93 Geo metro manual transmition with a 95 Geo Metro
if you can't find the plugs you have know business working on this car.
so go to the parts store and get them
1996 Geo metros have a OBD-II ECM in them, to read the codes you need to either get a code reader/scanner, which plugs into a receptacle under the dash below the steering column, or you need to take it to a mechanic.
ANSWER: 0.039 to 0.045 inch (1.0 to 1.1 mm)
Plugs are in the top of engine I think that's obvious well anyway pull and twist a little on the boots carefully by the boot not the wire, you will need I believe a 7/8 spark plug wrench. if you don't have a spark plug wrench(with rubber boot built inside the socket) you will have a problem getting the spark plugs out,that is once they are unthreaded.
General Motors A Geo Metro is a Cheverolet geo and Chevy metro are both made by suzuki in Canada