Not timing rattle, what is it? - Diesel Bombers



6.7 Liter Dodge Cummins 07.5-12 Discussion of 6.7 Liter Dodge Cummins Diesels

Reply
 
 
 
LinkBack Thread Tools Search this Thread
  #1  
Old 02-01-2013, 01:14 PM
absext's Avatar
Newbie
Thread Starter
 
Join Date: Feb 2013
Posts: 8
Default Not timing rattle, what is it?

Hello fellas, 1st post on here and hope y'all can help. It started a few months ago. Started noticing a rattle or chatter sound only under throttle. Mostly between 2200 & 3000 rpm's. Most mornings its quiet for the 1st 15-20min then it starts. I can't tell if its coming from the motor or trans but its on the passanger side or at least that's where it sounds like its coming from. I don't know where to start to find out what it is. It has a shhhh sound instead of a clean whistle and sounds like timing rattle but I only run the 60HP tune and keep the MP8 at 0%. I've even went to stock HP with no change. I'm thinking maybe the turbo is heading south but no codes, or could be the valves and/or push rods could be worn. Not sure about the trans, it is extremely hard to get in gear but fine other than that. Hydros were upgraded but I'm on my 2nd 3250. 128k miles on the truck, deleted at 55k, clutch soon after, head work and studs at 107k, removed egr valve and cooler at 110k, 2nd 3250 at 112k and open breather and new ccv filter last week. Sorry for the long post, just want to give as much info as I can. Please any ideas what it could be or what to check. thanks in advance.
Reply With Quote
  #2  
Old 02-03-2013, 12:50 AM
coors_man_2005's Avatar
Diesel Bomber
 
Join Date: Apr 2010
Location: oklahoma
Posts: 1,359
Default

flux capacitor!
Reply With Quote
  #3  
Old 02-04-2013, 09:16 PM
absext's Avatar
Newbie
Thread Starter
 
Join Date: Feb 2013
Posts: 8
Default

Thanx i will ask marty

---AutoMerged DoublePost---

Today I noticed white smoke from the exhaust, very little and didn't last long. So now I'm pretty sure its the injectors and not what I had thought like in my 1st post, not the flux compacitor like the drunk A-hole said either. But I was thinking Dodge used piezo injectors at the factory but after looking all I could find was Bosch. Am I wrong about the injectors or what am I missing?

Last edited by absext; 02-04-2013 at 09:16 PM. Reason: Automerged Doublepost
Reply With Quote
  #4  
Old 02-04-2013, 09:24 PM
coors_man_2005's Avatar
Diesel Bomber
 
Join Date: Apr 2010
Location: oklahoma
Posts: 1,359
Default

yes sir they are bosch
Reply With Quote
 
 
Reply

Related Topics
Thread Thread Starter Forum Replies Last Post
Help! KDP pins too short to locate timing cover quiksilver1j 1st Generation Dodge Cummins 89-93 1 07-30-2015 01:41 PM
Timing in inches?? Help lol Stox5225 12 Valve 2nd Gen Dodge Cummins 94-98 22 05-14-2015 06:17 PM
Fuel plate removal slips timing? SMatyac 12 Valve 2nd Gen Dodge Cummins 94-98 2 11-15-2014 08:35 PM
IP Timing 91 7three Ford 83-94 6.9 and 7.3L General 1 11-14-2014 11:37 PM
94 6.5td timing out of range jjbced Chevy/GMC 6.2L and 6.5L 5 10-26-2014 10:09 PM


« ETC issues? | P0087 »
Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off



All times are GMT -5. The time now is 11:45 AM.