2004 Chevy Impala 3.4L Spark Plug Wire Routing

I have a 2004 Chevy impala that i cant get my wires set right on.i really need some help with my spark plug wires.i removed them and i cant put them back on right…can you help me???

Mechanic
What year, make and engine size?

2004 Chevy impala 3400 3.4.

The rear plug wires are the odd numbered. The front are the even number.

I need to know what the numbers on the engine are to place my spark plug wires in the right spot.

okay so do they go from right to left? do they go 2,4, 6 from right to left?

Passenger side rear is 1. Passenger side front is 2.

okay thanks…so its 2,4,6 and 1,3,5 correct?

You got it !

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2004 Chevrolet Tahoe

HI i have a 1999 Chevy Tahoe and it just worked fine going to work today.I left work on my lunch hour to go home pulled into the driveway turned off the Tahoe, then returned to leave to go back to work and would not start,turned over but would not start.Now i had no fuel pump noise so i thought it might be the fuel pump relay,tried new one but no luck.Could it be the crank sensor our even the fuel pump. My question is “Do you think it could be the crank sensor? Or the fuel pump?”

Just as a first guess, I would say that the fuel pump went out…but a fuel pressure check would tell you for sure. I really doubt it’s the crank sensor.

Sincere thanks for your reply! …will do fuel pressure check! Thanks again!

No problem, glad to help, have a nice night!


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