Where does this wire go????
My son and I changed the spark plugs in my 2004 F-150 Lariat with the
5.4 Triton V8,v3 engine. Thankfully, we got all 8 plugs out without breakage. We do have a problem. There is an extra wire that we do not know where it goes. This red wire come out of the coil/plug harness near the fire wall. The end of the wire had a trumpet appearance and was about the size of a dime. In the center was a round object about 3 millimeter in size. Over all this terminal was very clean. The truck seem to be running fine. Could anyone tell me where this attaches. Thanks |
Originally Posted by mchemical
(Post 14521528)
My son and I changed the spark plugs in my 2004 F-150 Lariat with the
5.4 Triton V8,v3 engine. Thankfully, we got all 8 plugs out without breakage. We do have a problem. There is an extra wire that we do not know where it goes. This red wire come out of the coil/plug harness near the fire wall. The end of the wire had a trumpet appearance and was about the size of a dime. In the center was a round object about 3 millimeter in size. Over all this terminal was very clean. The truck seem to be running fine. Could anyone tell me where this attaches. Thanks |
Wire.....vaucum hose?
No, it is not a vacuum hose.
Thanks for asking. |
where does it go
Originally Posted by mchemical
(Post 14522692)
No, it is not a vacuum hose.
Thanks for asking. |
What side of the motor is this on, Is it just s single wire? I have a connector that hooks to the OPS under the intake, and some tritons have there knock senors mounted under there and more info and I will look under my hood again and see.
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I checked my 04 again, the only thing I see on the passenger side is the red vacuum line that goes from the intake to the purge valve (MOUNTED ON FIREWALL) to the vacuum can.
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Red Wire
Thanks Dave7.3 I will look and see if I can find it as you suggest.
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Originally Posted by David7.3
(Post 14522783)
I checked my 04 again, the only thing I see on the passenger side is the red vacuum line that goes from the intake to the purge valve (MOUNTED ON FIREWALL) to the vacuum can.
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Now to find the loacation on the firewall
Originally Posted by David7.3
(Post 14522783)
I checked my 04 again, the only thing I see on the passenger side is the red vacuum line that goes from the intake to the purge valve (MOUNTED ON FIREWALL) to the vacuum can.
purge control valve. ( I saw the part in parts catalog)The redline is a vacuum line. Now to find this purge valve. Could you give me a little more instructions on it exact location. Then I will have the job done. Thanks Dave7.3 |
That red vacuum line goes to the 4wd hub solenoid and is not plugged into anything on 2wd trucks. The purge valve is on the driver's side next to the brake booster
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That red vacuum line
Thank you for your reply.
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