What years were affected by the KDP?
#1
Registered User
Thread Starter
Join Date: Jul 2001
Location: Palo Alto, CA, and the U S of A!
Posts: 20
Likes: 0
Received 0 Likes
on
0 Posts
What years were affected by the KDP?
Hello! I'm asking this 'cause I'm working on putting together a timeline for changes to the Dodge diesel line-up..actually, I'm going all the way from '89 to present, so this probably won't be the last question I ask.
What was the span in which the KDP is a potential issue? Was this a problem with all 12 valves, or was it corrected later on, or were early engines not affected?
Thanks in advance!
What was the span in which the KDP is a potential issue? Was this a problem with all 12 valves, or was it corrected later on, or were early engines not affected?
Thanks in advance!
#2
Registered User
Join Date: Nov 2002
Location: Salem,In.
Posts: 745
Likes: 0
Received 0 Likes
on
0 Posts
Re:What years were affected by the KDP?
I think the majority of problems were from 1994 to late 98 and even some early 99 24 V, but from what I know all 12 valves are a risk of the KDP. Mine is a 97 and it came out.
#3
Registered User
Join Date: Jan 2003
Location: Sugarland,College Station, Mason, TX
Posts: 1,113
Likes: 0
Received 0 Likes
on
0 Posts
Re:What years were affected by the KDP?
Majority is from 94 to 98.4 12valves. havent heard of any 24v with KDP. But might just be me.
#4
Administrator
Re:What years were affected by the KDP?
The first gens were affected by this as well (89-93) but more so the 10mm bolt right above the KDP was prone to backing out. Alot of cases have been reported of this bolt coming out and breaking the cam. In fact, my neighbors 93 had this happen.
#5
Registered User
Join Date: Jul 2003
Location: The Great White North
Posts: 7,129
Likes: 0
Received 0 Likes
on
0 Posts
Re:What years were affected by the KDP?
The KDP problem also affects the first 24 V's as well. This includes 98 & 99's and possibly some 2000's. Cummins made the design change sometime in 2000.
Thread
Thread Starter
Forum
Replies
Last Post
OTR PU
General Diesel Discussion
21
07-14-2005 07:52 PM
condensr
2nd Gen. Dodge Ram - No Drivetrain
4
12-30-2004 11:47 AM