The Diesel Page Forums

2020 - TDP's 24th Anniversary
What's New | Feature Articles | Product Reviews | Member's Area | Free Forum Registration
Duramax 6600 Diesel Page | Advertiser's Section | Classified Ads | The Diesel Page - Publications

Go Back Forums > Other Diesel & Truck Related Forums > GM Medium-Duty

GM Medium-Duty Learn more about GM's new medium-duty trucks and diesel engines.

Thread Tools Display Modes
Old 05-08-2017, 03:03 PM
thunderhead thunderhead is offline
Join Date: May 2017
Location: michigan
Posts: 2
Default command rates 05 bouncing ?

Hi all, I have a problem with my 05 c4500 . runs fine for a while then injector nock . Now it misses at idle and the balance rates look ok but when it idles rough the injector command for # 4 7 and 8 go from 58 to 0 . all the rest of injector stay at 58 to 60 . I ice picked 7 already and no change .
I cant get a flow rate at idle only in gear . Also runs fine until reaches temp .
any suggestions ? Thanks
Reply With Quote

Thread Tools
Display Modes

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

Forum Jump

All times are GMT -7. The time now is 01:58 AM.

Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2020, vBulletin Solutions Inc.
Copyright 1996-2020 by - All Rights Reserved