Help please chasing engine codes!!! -

Go Back > Dodge Trucks > Dodge Ram > 3rd Gen Ram Tech
Reload this Page > Help please chasing engine codes!!!
3rd Gen Ram Tech 2002-2008 Rams: This section is for TECHNICAL discussions only, that involve the 2002 through 2008 Rams Rams. For any non-tech discussions, please direct your attention to the "General discussion/NON-tech" sub sections.

Help please chasing engine codes!!!


Old 02-11-2014, 08:00 AM
Famousff is offline
Registered User
Thread Starter
Join Date: Feb 2014
Posts: 1
Default Help please chasing engine codes!!!

I have a 4.7 2002 ram single cab
I need to have no light to pass my emissions that is due.
First codes was fuel injectors and cylinder miss fire so I changed the plugs all eight , next code was two fuel injectors so I bought that purple cleaner that I was recommended. And cleared the codes. I am getting different ejector codes and ignition codes, are these from that stupid cleaner or is my ECM shot? Oh yeah i also changed my throttle position sensor. Miles are 181000.
Reply With Quote
Old 02-11-2014, 09:07 AM
Izero is offline
Join Date: Aug 2006
Location: New Jersey
Posts: 4,489

Go get a compression test done... honestly it sounds like you may have some bigger issues going on with that engine.

If the compression test comes back poorly, you might want to opt for a leak down test as well so that you can determine exactly what the problem is.

Purple Cleaner will dislodge a lot of the carbon and "gunk" build-up which can in-fact clog injectors up even more.

You might actually need to take the injectors out and have them sonic cleaned by a professional service.

^ That is a reputable service they will even flow test them for you and give you a report.

Best practice is to label them in separate ziplock bags with which cylinder number they came from so that you can put them back in the same place.

Hope that helps, let us know what you find out.
Reply With Quote

Related Topics
Thread Starter
Last Post
2nd Gen Ram Tech
07-23-2017 06:22 PM
2nd Gen Ram Tech
07-21-2015 02:41 AM
1st Gen Dakota
07-13-2015 05:26 PM
3rd Gen Ram Tech
07-09-2015 09:01 PM
Archived Classifieds
07-08-2015 03:10 AM

Thread Tools
Search this Thread
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

Forum Jump

Featured Sponsors

All times are GMT -4. The time now is 07:20 AM.

  • Ask a Question
    Get answers from community experts
Question Title:
Your question will be posted in: