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 Andy Your Own Question
Andy
Andy, Truck Diagnostic Technician
Category: Medium and Heavy Trucks
Satisfied Customers: 1658
Experience:  International and Isuzu trucks , International, Maxxforce, Cummins and Isuzu engines, Diagnostic and electrical troubleshooting specialist , Hvac and truck /trailer refrigeration troubleshooter
30303843
Type Your Medium and Heavy Trucks Question Here...
Andy is online now
A new question is answered every 9 seconds

We have strting trouble with QSB 6.7 coupled with RT 760

Customer Question

We have strting trouble with QSB 6.7 coupled with RT 760 crane. after four month we have refitted calibrated fuel pump and injector it doesn't start.
JA: What is the complete model and serial number of your machine?
Customer: its QSB 6.7 , Sr no : 46919965 RT 760 E Serial no : 229182 .
JA: Anything else you want the equipment mechanic to know before I connect you?
Customer: yes i want to know the fuel pump pressure in cranking position , injector input voltage while cranking and running position.
Submitted: 1 year ago.
Category: Medium and Heavy Trucks
Expert:  Andy replied 1 year ago.

Hi there . Thanks for your question . My name is ***** *****

Expert:  Andy replied 1 year ago.

Do you have any faults in memory ? If not , I will send you the no start troubleshooter

Expert:  Andy replied 1 year ago.

Do you still need help ?