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Bank 1 is the drivers side of the engine. Bank 2 is the other side.
The driver's side.
The drivers side is bank 1
Driver side.
Bank 1 would be the drivers side of the engine on your Chevrolet 4.3 liter
The EGR valve on a 2001 V6 Tracker in on the center rear of the intake manifold plenum chamber, on the underside. You will see a tube from the right bank (bank 1) Catalyst going up and to the intake.
Bank 1 is the drivers side of the engine and bank 2 is the other side.
Drivers side (left).
driver side bank 1 before cat
Bank 1, on a 4.3 L engine would be on the drivers side.
driver side
bank 1 is drivers side down stream o2 / bank 2 is drivers side down stream o2