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see how many know how many plugs they have.

Old Dec 28, 2007 | 01:03 AM
  #21  
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Default RE: see how many know how many plugs they have.

ORIGINAL: hemiyellow

16 on all of em...cept for the 6.1, 426 HEMI and so on lol
uhhh...the 6.1? Last I checked that was a twin plug engine as well....the 426 depends on whether it is production or top fuel.
 
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Old Dec 28, 2007 | 06:59 AM
  #22  
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Default RE: see how many know how many plugs they have.

ORIGINAL: clemsonteg

what is the point of having 16 plugs instead of just 8?
The plugs fire a few milliseconds apart, ensuring a full burn of the fuel/air mix.
 
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Old Dec 28, 2007 | 08:16 AM
  #23  
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Default RE: see how many know how many plugs they have.

'08 4.7 ='s 16 plugs now.
 
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Old Jan 31, 2008 | 12:49 AM
  #24  
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Default RE: see how many know how many plugs they have.

according my owner's manual, the HEMI has 8 and the 4.7 has 16...
 
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Old Jan 31, 2008 | 02:29 AM
  #25  
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Default RE: see how many know how many plugs they have.

ORIGINAL: JimmyDiablo

ZERO!!!!
+1...hehe!
 
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Old Jan 31, 2008 | 08:34 AM
  #26  
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Default RE: see how many know how many plugs they have.

Damn.. I must have changed 8 more plugs than the manual said!! No offense Fireman, but the Hemi's display 16 plugs.. anyone that has changed them will you tell you that the the ones closer to the firewall are a pain in the @$$ to change them.

You should look at changing them every 30k as per the manual.
 
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Old Jan 31, 2008 | 09:08 AM
  #27  
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Default RE: see how many know how many plugs they have.

that's why I was posting, to see what the deal was...
here's what the manual says:
Page 503:
spark plugs (5.7L) - PEC14MCC4
spark plugs (4.7) - upper bank - FT8TE2, lower bank - FR8T1332

Page 508:
note: **vehicles built with the 4.7L engine are equipped with sixteen spark plugs, one set is located on the top of the engine under the coils and the second set is located on the side of the engine.

Page 510:
replace the top row of spark plugs on 4.7L engines - 30,000
replace the spark plugs on 3.7L and 5.7L engines - 30,000

Page 512:
replace the ignition cables on 4.7L engines - 102,000
replace the side row of spark plugs on 4.7L engines - 102,000


no mention of the HEMI 5.7 having 16 plugs... am I missing something?
 
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Old Jan 31, 2008 | 09:30 AM
  #28  
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Default RE: see how many know how many plugs they have.

I think it is a type brother.... You should have 16 in your truck. If you look closely, you will notice the positioning. The best way to see them is to remove the airbox and the tubing for the CAI and they are plain to see then.

 
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Old Jan 31, 2008 | 10:20 AM
  #29  
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Default RE: see how many know how many plugs they have.

Fireman - I have a manual in PDF format I will gladly mail to you. PM me your email and I will send it to you. It will be of help to you. I use it quite often.
 
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Old Jan 31, 2008 | 06:40 PM
  #30  
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Default RE: see how many know how many plugs they have.

found the manual online from Dodge's site today - http://www.dodge.com/en/owners/manua...ate=Ram%201500
says the same thing my print one does... ?
 
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