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.
The firing order for the 1991 GMC Sonoma with a 4.3 V6 engine is 1-6-5-4-3-2. This means that the cylinders fire in that specific sequence, starting with cylinder 1. The cylinder arrangement is typically numbered from the front of the engine to the rear, with 1 on the driver's side front.
Whats the firing order
1-5-3-6-2-4
The firing order for a VW Jetta 1991 4-cylinder 1.8 is 1, 3, 4, 2. The number 1 cylinder is closest to the pulley on the engine.
1324
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.
There are a few exceptions, but the majority of all 4 cylinder engines have the same firing order - 1-3-4-2
The firing order of the 1991 Ford Fiesta is 1, 2, 4, 3. This is the 1.1 Liter 4 cylinder engine.
Honda Civic four cylinder engine all share the same pattern for the firing order. The firing order for a 1991 Honda Civic is 1-3-4-2.
The firing order should be 1-5-3-6-2-4.
1342
165432 #1 cylinder is left front