2004 1500 5.7L - code po300 throttle body questions - DodgeTalk : Dodge Car Forums, Dodge Truck Forums and Ram Forums
Reply
 
Thread Tools
post #1 of 1 Old 08-19-2019, 08:39 AM Thread Starter
Turtle34
Registered User
 
Join Date: Aug 2019
Posts: 1
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
(Thread Starter)
2004 1500 5.7L - code po300 throttle body questions

So my truck died in the middle of road, while driving. Tried to crank and it could barely hold on, irratic idle. Seemed like a misfire. There was no CEL, but I had a code reader and got po300.

After some 5 senses investigation... I seem to smell fuel. Just turning the key, without trying to start I was listening for the fuel pump (which seems to work) and also heard clicking noises coming from the throttle body? I confirmed by unplugging it (noise stopped). I dont think i ever heard the throttle body "click" before... is that normal?

My question: what are the chances my throttle body is causing the po300? I have been reading and there is no TPS on the 5.7L, seems to be integrated? Could there be some other reason that is making my throttle body click before starting. It would seem the only way this possible is something electrical, since the motor is not even started.

Thanks, Josh
Turtle34 is offline  
Quote Quick Reply
Sponsored Links
Advertisement
 
Reply

Quick Reply
Message:
Options

Register Now



In order to be able to use most of our features, you must first register.
Please enter your desired User Name, your Email Address and other required details in the form below.

User Name:
Password
Please enter a password for your user account. Note that passwords are case-sensitive.

Password:


Confirm Password:
Email Address
The registration process requires you to activate your membership by following a link in an E-Mail that will be sent to you immediately upon completing this form. You must enter a valid email address or you will not receive this activation code and you will NOT be registered. Your E-Mail address is NOT publicly available to anyone as policy.

AOL E-MAIL USERS: Please click HERE for important info pertaining to your e-mail address.

Email Address:
OR

Log-in











Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 
User Tag List

Thread Tools
Show Printable Version Show Printable Version
Email this Page Email this Page


Forum Jump

Posting Rules  
You may post new threads
You may 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

 
For the best viewing experience please update your browser to Google Chrome