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 CDJMasterTech Your Own Question
CDJMasterTech
CDJMasterTech, Dodge Master Technician
Category: Dodge
Satisfied Customers: 1608
Experience:  Factory trained and certified Dodge Master Technician, ASE Master Technician
18188794
Type Your Dodge Question Here...
CDJMasterTech is online now
A new question is answered every 9 seconds

2006 dodge: 4.7 The water pump went out..truck runs..rough..cylinders

Resolved Question:

I have a 2006 dodge ram 4.7 The water pump went out. I have replaced it. The truck runs very rough like it is hitting on 3 cylinders instead of 8. Local parts store tested and said that #8 cylinder was miss firing. I replaced plug and coil. Still doing the same thing. The truck ran fine until the water pump took a dump.
Submitted: 5 years ago.
Category: Dodge
Expert:  CDJMasterTech replied 5 years ago.

CDJMasterTech :

You need to do a compression check on all cylinders. This will confirm that the mechanical components of the engine are functioning properly. This is the first step of ANY misfire diagnosis.

CDJMasterTech and 7 other Dodge Specialists are ready to help you