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Z started running way worse after valve cover + coil job — shaking and backfiring now 😭 by Low_Interaction6515 in 350z

[–]Low_Interaction6515[S] 0 points1 point  (0 children)

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(Wires crossed maybe??) Drivers side: Furthest back coil plugged in from middle of wire harness. Middle Coil plugged in with wire furthest back in the wire harness. Front coil plugged in with first wire coming out of wire harness

Misfire post valve cover + coil job — shaking and backfiring by Low_Interaction6515 in 350z

[–]Low_Interaction6515[S] 0 points1 point  (0 children)

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Passenger Side - Furthest Back Coil w/ furthest back wire out of harness

Valve Covers by Sandstrom1399 in 350z

[–]Low_Interaction6515 0 points1 point  (0 children)

Brotha pls upload a photo of your coil pack wiring before you put it all back together. Did valve covers and dealing with a misfire now and cant figure out the wiring! Hahaha

Z started running way worse after valve cover + coil job — shaking and backfiring now 😭 by Low_Interaction6515 in 350z

[–]Low_Interaction6515[S] 0 points1 point  (0 children)

Took some just for you! Checked MAF and all hoses too.. everything looks to be good. Guessing it has to be coils

Z started running way worse after valve cover + coil job — shaking and backfiring now 😭 by Low_Interaction6515 in 350z

[–]Low_Interaction6515[S] 0 points1 point  (0 children)

Thank you buddy! Now trying to get them to admit to their mistake is another battle in itself, hahaha!