car won't start

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Bio_Hazard
Posts: 161
Joined: Mon Sep 16, 2002 1:51 am
Car: a crushed 1990 240sx

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I instaled my hotshot headers and 3" exhaust on my 1990 SOHC and when i started the car it ran really rough for 45 seconds then died and now it won't start. when i crank it, it sounds like only one or two cylinders are fireing and won't turn over i looked to see if mabye it was a vacum leak and replaced two hoses. i realy need some help any input would be greatfull.


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chandler
Posts: 666
Joined: Sun Jan 04, 2004 6:50 am
Car: 91 civic hb & 96 S14

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check and see if the plug wires are on the right cylinders, just a thought

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Bio_Hazard
Posts: 161
Joined: Mon Sep 16, 2002 1:51 am
Car: a crushed 1990 240sx

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looking at my distrubuter starting at the top right and going clock wise what wire should go to what plug i'm sure its right but its a thought?

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chandler
Posts: 666
Joined: Sun Jan 04, 2004 6:50 am
Car: 91 civic hb & 96 S14

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well did you remove them when you installed the header?

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chandler
Posts: 666
Joined: Sun Jan 04, 2004 6:50 am
Car: 91 civic hb & 96 S14

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i would just swap the wires around till it starts

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Bio_Hazard
Posts: 161
Joined: Mon Sep 16, 2002 1:51 am
Car: a crushed 1990 240sx

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my friend that was helping did and he said he hooked them up the way that he took them off. wont the mess with my car.

flyfishz
Posts: 524
Joined: Fri Mar 21, 2003 4:06 pm
Car: fishing, golf, hangin with the kids

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when it ran for 45 seconds was it smooth?

flyfishz
Posts: 524
Joined: Fri Mar 21, 2003 4:06 pm
Car: fishing, golf, hangin with the kids

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oops...sounds like plug wires

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Bio_Hazard
Posts: 161
Joined: Mon Sep 16, 2002 1:51 am
Car: a crushed 1990 240sx

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no rough very rough it shock the car bad

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Bio_Hazard
Posts: 161
Joined: Mon Sep 16, 2002 1:51 am
Car: a crushed 1990 240sx

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ok heres how mine is hooked up can you tell me if its right. this is from the drivers side lookind down on the distrbuter

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NoezUP
Posts: 67
Joined: Fri Sep 26, 2003 5:03 pm
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check your two ground wires at the back of the valve cover, by the firewall, mabye you hit one of them loose when you were installing. Happened to me once and had the same problem as you. started, ran rough then stalled.

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Bio_Hazard
Posts: 161
Joined: Mon Sep 16, 2002 1:51 am
Car: a crushed 1990 240sx

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ok NoezUP i'll check in the morning


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