help iding these plugs

[sahmmy]

Theres 3 plugs near the firewall that i cant quite figure out what they here. Here is a picture of them. They are up near the battery. Any help is greatly appreciated. Thanks

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[snowborder714]

Brown - used to ground timing (2ga plug only)
Blue - engine speed detection connector
Black - fuel pump test connector

 

[sahmmy]

Brown - used to ground timing (2ga plug only)
Blue - engine speed detection connector
Black - fuel pump test connector

Thanks for the quick reply. Kinda noob question but would ne of these cause it to only fire 2 plugs?

 

[snowborder714]

If you happened to chop the blue plug off it would. The two wires that run into that plug need to stay connected.

Other than that, no.

 

[jpmxrider489]

I dont see how that relates to spark. Maybe your transister pack is gong bad. What 2 arent getting spark?

 

[snowborder714]

Was that "I don't see..." in regards to my statement?

 

[jpmxrider489]

No it wasnt in regards to you. I was just saying I dont see how the plugs you pointed out relate to his spark problem. You awnsered his question and I was trying to help his spark question.

 

[sahmmy]

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one more plug. has a blue rubber thing around it. Located right about the ac lines on firewall

 

[jpmxrider489]

On the left of the motor there is a plug with the rubber thing. It the coolant temp sensor.