2nd Gen Ram Tech 1994-2001 Rams: This section is for TECHNICAL discussions only, that involve the 1994 through 2001 Rams. For any non-tech discussions, please direct your attention to the "General discussion/NON-tech" sub sections.

# 6 cylinder misfire ?

  #1  
Old 04-22-2013, 07:50 PM
wayneleonard28's Avatar
wayneleonard28
wayneleonard28 is offline
Registered User
Thread Starter
Join Date: Apr 2013
Posts: 2
Likes: 0
Received 0 Likes on 0 Posts
Default # 6 cylinder misfire ?

Ok hello yall!
im new here.
i have a 98 dodge ram 1500 4x4 5.9L and it has issues.
it started with #8 misfire due to leads. I replaced the wires, cap, router, plugs, coil.
and now i have a #6 misfire???
ive checked all the vac lines, and the injectiors are to par, the sencers are all working good.
i just changed the p[lugs agin today to see if maybe was the plugs not liking the truck. NGK plugs are in, i thought i put them boch platimum, but i was wrong it was just a another NGK liknd wast of time, lol
any help would be grate.
cheers
 
  #2  
Old 04-23-2013, 12:29 PM
HeyYou's Avatar
HeyYou
HeyYou is offline
Administrator
Dodge Forum Administrator
Join Date: Apr 2010
Location: Clayton MI
Posts: 80,631
Likes: 0
Received 3,164 Likes on 2,918 Posts
Default

Check out the tech service bulletin in the faq section for plug wire routing.

How many miles on the truck? Have you looked at the plenum thread yet?
 
  #3  
Old 04-23-2013, 01:18 PM
merc225hp's Avatar
merc225hp
merc225hp is offline
Champion
Join Date: Oct 2009
Location: N/A
Posts: 4,704
Received 8 Likes on 8 Posts
Default

Do a comp test as well, before spending a boatload of cash on parts.
 
  #4  
Old 04-25-2013, 09:43 PM
wayneleonard28's Avatar
wayneleonard28
wayneleonard28 is offline
Registered User
Thread Starter
Join Date: Apr 2013
Posts: 2
Likes: 0
Received 0 Likes on 0 Posts
Default

330k and no have not looked an any threads on here. Seen some that comes up on google.
I did the test and said #6 missfire, before that was number #8. Then I changed what I said above. As for the plenum gasket I do think it's shot, oil down the throat. But it's been like that before the issue.
It's my first dodge so new to ram ways.
Cheers.
 
  #5  
Old 04-25-2013, 11:16 PM
gdstock's Avatar
gdstock
gdstock is offline
Legend
Join Date: Jul 2011
Location: Austin, TX
Posts: 8,259
Likes: 0
Received 2 Likes on 2 Posts
Default

Originally Posted by wayneleonard28
330k and no have not looked an any threads on here. Seen some that comes up on google.
I did the test and said #6 missfire, before that was number #8. Then I changed what I said above. As for the plenum gasket I do think it's shot, oil down the throat. But it's been like that before the issue.
It's my first dodge so new to ram ways.
Cheers.

Blown plenum can cause the misfire. As mentioned, do a compression test and if it is good, do the plenum. The TSB on routing plug wires is important as it can cause misfire if not routed correctly to prevent crossfire.
 


Thread Tools
Search this Thread
Quick Reply: # 6 cylinder misfire ?



All times are GMT -4. The time now is 04:52 AM.