Chevy/GMC 6.2L and 6.5L Discussion of Chevy and GMC Trucks with 6.2L and 6.5L Diesel Engines

need help with 6.5

Thread Tools
 
Search this Thread
 
Old Dec 9, 2014 | 04:28 PM
  #1  
jdfcc's Avatar
Thread Starter
|
Newbie
Joined: Dec 2014
Posts: 2
Likes: 0
Default need help with 6.5

first time posting hope someone can help,98 chevy 3500 6.5 all stock engine dies when coolant temp reaches 170 deg and cannot get tdc offset to reset timing is running 15 deg tdc shows 2.46 will not reset to 0 with procedure pump was replaced
 
Reply
Old Dec 10, 2014 | 03:29 PM
  #2  
Mayhem's Avatar
Diesel Wrench
Joined: Jun 2012
Posts: 1,258
Likes: 128
From: Middle of nowhere Tn
Default

Originally Posted by jdfcc
first time posting hope someone can help,98 chevy 3500 6.5 all stock engine dies when coolant temp reaches 170 deg and cannot get tdc offset to reset timing is running 15 deg tdc shows 2.46 will not reset to 0 with procedure pump was replaced
jdfcc I have moved your thread to the 6.2/6.5 section to get more views to get your issue resolved a little quicker.
 
Reply
Old Dec 11, 2014 | 11:25 AM
  #3  
jdfcc's Avatar
Thread Starter
|
Newbie
Joined: Dec 2014
Posts: 2
Likes: 0
Default

just replaced injector pump has new pmd
 
Reply
Old Dec 11, 2014 | 11:55 AM
  #4  
racer55's Avatar
Diesel Bomber
Joined: Oct 2012
Posts: 1,848
Likes: 103
From: Scugog Island ONT.
Default

The IP is out of spec and will have the corresponding trouble code.

First you will need to rotate the IP towards drivers side fender about 3mm,clear codes and then do relearn procedure with coolant 170f+ as often as needed to get in spec.

You are not looking to get TDCO to be 0,it should be -.25 to -.75 for stock spec or -1.5 to -1.94 for performance spec.
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
airspeed181
Chevy/GMC 6.2L and 6.5L
1
Jan 19, 2015 09:00 PM
Levis95
Chevy/GMC 6.2L and 6.5L
2
Jan 11, 2015 01:54 AM
Snoobly
Chevy/GMC 6.2L and 6.5L
2
Dec 11, 2014 11:59 AM
bdemutis
Chevy/GMC 6.2L and 6.5L
3
Dec 7, 2014 01:36 AM
bdemutis
Chevy/GMC 6.2L and 6.5L
5
Nov 28, 2014 08:16 PM




All times are GMT -5. The time now is 07:26 PM.