How are the fuel injector connectors connected on the rail?

1997 PONTIAC TRANSPORT
135,000 MILES
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BRIANGSANOVAL
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I think someone put these connectors wrong because the firing order for this 3.4L van is 1-3-5 by the firewall and 2-4-6 by the radiator. So my question is that same way the fuel injector connections are connected? The way these are connected now are 2-4-6 on the top of the railing and 1-3-5 on the front of the railing. I'm standing in front of the vehicle just so you guys know how I'm looking at it. Is that hooked up right. Hope it makes sense. Thanks
Jun 12, 2012 at 7:59 PM
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RASMATAZ
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Which side is the serpentine belt facing L or R front fender when looking in

Jun 12, 2012 at 10:02 PM
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BRIANGSANOVAL
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It's on the left side if I'm standing in front of the vehicle.
Jun 12, 2012 at 10:15 PM
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RASMATAZ
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1,3 5 on the firewall is the correct firing order/position
Jun 12, 2012 at 10:24 PM
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BRIANGSANOVAL
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K. That's what I taught but I'm questioning it because on the lower intake manifold it has the numbers engraved on it for the injectors but it's backwards it says 1-3-5 by the radiator and 2-4-6 by the firewall. What do you think? Thanks for your help.
Jun 12, 2012 at 10:58 PM
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RASMATAZ
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Get it straight and see what happens-Your welcome and good luck
Jun 12, 2012 at 11:23 PM
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