How JustAnswer Works:
  • Ask an Expert
    Experts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional Answer
    Via email, text message, or notification as you wait on our site.
    Ask follow up questions if you need to.
  • 100% Satisfaction Guarantee
    Rate the answer you receive.
Ask Jerry Your Own Question
Jerry, Master Mechanic
Category: Dodge
Satisfied Customers: 1754
Experience:  ASE Master tech, 30 years exp. troubleshooter, driveability tech
Type Your Dodge Question Here...
Jerry is online now
A new question is answered every 9 seconds

Truck bucks around 3000RPM, gas mileage down to 7 to 7.5mpg,

Customer Question

truck bucks around 3000RPM, gas mileage down to 7 to 7.5mpg, & when going any speed the truck shakes if a stable speed is reached then disappears when you either speed up or slow down (like u-joint(s) are bad but they've been changed already with around 1000 miles on new u-joints. Thank You in advance.
JA: When did you last clean or replace your air filter? And are the oxygen sensors in good working order?
Customer: air filter is due, oxygen sensors are originals
JA: What is the model/year of your Dodge?
Customer: 2003 RAM 1500 4.7l quad cab
JA: Are you fixing your Ram 1500 yourself? What have you tried so far?
Customer: trying to do it myself, still trying to find which way to look
JA: Anything else you want the mechanic to know before I connect you?
Customer: I know the plugs need replaced haven't had the money
Submitted: 8 months ago.
Category: Dodge
Expert:  Chad replied 8 months ago.

Do you still need assistance?

Customer: replied 8 months ago.
I can NOT see the answer
Customer: replied 8 months ago.
Need 2 see answer 1st, then decide on the call, spent $23 for what I can't see.
Expert:  Chad replied 8 months ago.

Well, I havent answered anything yet.

You also have not spent 23 dollars here with me.

What are the codes in the PCM?