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I have 03 4.7 dodge ram 1500 code# P0300 came on today I…

Customer Question
I have 03 4.7...

I have 03 4.7 dodge ram 1500 code# ***** came on today I noticed my idle going between 700-300 last couple of months even after it warms up?

Mechanic's Assistant: How many miles are on the car? What size is the engine?

180000 thousand 4.7

Mechanic's Assistant: Are you fixing your Ram 1500 yourself? What have you tried so far?

Yes o2 sensors left bank up stream down stream also redead all the evap system had it smoke tested and smoged no problem.

Submitted: 11 months ago.Category: Dodge
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Answered in 9 minutes by:
9/16/2017
Dodge Mechanic: Amedee, Dodge Technician replied 11 months ago
Amedee
Amedee, Dodge Technician
Category: Dodge
Satisfied Customers: 28,334
Experience: ASE certified tech advanced level specialist. Wisconsin certified emissions state inspector
Verified

Hello and welcome!

My name is ***** ***** I can assist you with your question.

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Dodge Mechanic: Amedee, Dodge Technician replied 11 months ago

I am very sorry your having this issue with your vehicle.

I will try my best to answer all of your questions.

However, before we get started, please let me mention a few things.

1. If at any point you would like to speak on the phone, please feel free to request a phone call on your end and I can call you right away.

2. If you dont understand any technical terms or anything that I mention (component tests or theory or operation), please let me know and I will provide you with a more in debt explanation or answer.

3. Please understand that I am here to help.

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Dodge Mechanic: Amedee, Dodge Technician replied 11 months ago

How does the engine run under a load?

Does it misfire or does it run smooth while accelerating?

Are you looking for some possible causes?

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