The spark plug gap for a 1989 Geo Prism typically ranges from 0.040 to 0.044 inches (1.0 to 1.1 mm). It's important to verify this specification against the vehicle's service manual, as variations may exist based on the engine type or specific model. Always ensure that the gap is properly set before installation for optimal engine performance.
The correct gap is .44
The spark plug gap for a 1995 Geo Prism Isi 1.6 liter should be set at .032 inches. A spark plug for this vehicle will be preset at the factory and should not need further adjusting.
According to the Haynes Manual- 0.031 inch gap
Factory manual says 0.031, not 0.042.
.43 gap
My 92 model Geo spark Plug gap is 0.39 thousands of an inch. One Liter 3cyl/5sp. Plug is a ngk BPR6ES-11 Hope this helps
.41 is the gap specified by the Haynes manual for the 1990 Geo Prizm.
0.028 geo tracker 1990, 8 valves 2 doors
ANSWER: 0.039 to 0.045 inch (1.0 to 1.1 mm)
The spark plug gap is 09.96 The spark plug gap is 09.96
spark plug gap for a 2.2l is 0.060"
.045 spark plug gap