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Knowing the firing order can help a person troubleshoot engine problems. The firing order for a 1991 Geo Metro is 1-3-4-2.
1-5-3-6-2-4
For a 1991 Chevy S10 2.5L engine the firing order is: 1-3-4-2 . The distributor rotates clockwise.
The firing order for a 1991 GMC Sonoma 4.3 liter v-6 is 165432. The number one plug is the first one facing you on the right and the last plug to fire is the first one facing you on the left. The rotor button spins counter clockwise.
1991 Chevy S10 firing order The firing order for a Chevy s10 depends on which engine you have. 1.9L engine the firing order is: 1-3-4-2 . Distributor rotates counterclockwise. 2.0L engine the firing order is: 1-3-4-2 . Distributor rotates clockwise. 2.5L engine the firing order is: 1-3-4-2 . Distributor rotates clockwise. 2.8L engine the firing order is: 1-2-3-4-5-6 . Distributor rotates clockwise. 4.3Lengine the firing order is: 1-6-5-4-3-2 . Distributor rotates clockwise.
1,8,4,3,6,5,7,2 same as the firing order
First, number the plugs one to four starting at the front and moving to the rear. The firing order is then 1 3 4 2.
look on the intake manifold it will be stampes into the manifold cast.
1-3-4-2 Distributor turns counter clockwise.
All V8 Chevrolet's firing order is 1,8,4,3,6,5,7,2. 1,3,5,7 is on the left bank and 2,4,6,8 is on the right bank. The distributor turns clockwise.
Chevy 5.7 L firing order is 1-8-4-3-6-5-7-2 clockwise.
There is more than one engine and firing order available for that car. Note the direction the distributor rotor turns while cranking. The correct firing order is cast into the intake manifold.