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: 1675
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

1999 dt530 rebuild motor cranked and idled good. Ran good on

Customer Question

1999 dt530 rebuild motor cranked and idled good. Ran good on test drive. A couple of days later took it down the road and it ran weak. When I came to a stop it died. It started back up ran strong then I let off the gas and it started to die so I mash the
gas and it seemed like it was starving for fuel in a few seconds it cleared up after staying in the gas. When it does clear up it may run strong or weak.
Submitted: 2 years ago.
Category: Medium and Heavy Trucks
Expert:  Andy replied 2 years ago.

Hi. My name is ***** ***** Last 8 digit s of the vin number please?

Customer: replied 2 years ago.
YH273540 its actually a 2000
Expert:  Andy replied 2 years ago.

Have you checked the flash codes using the diagnostics button

Expert:  Andy replied 2 years ago.

And also please check the fuses sitting above the batteries.

Expert:  Andy replied 2 years ago.

If loose they will cause all kinds of symptoms

Expert:  Andy replied 2 years ago.

Hi there ! Do you still need help ? I am here if you need me sir . If needed , we can use Skype audio and work at this together at a more personal level if needed . I prefer this and I am sure this would be more advantageous for you sir in the situation you are in . You would just need to accept the additional offer and I would send you my skype contact .

Customer: replied 2 years ago.
It actually just quit some how
Customer: replied 2 years ago.
It's running good
Expert:  Andy replied 2 years ago.

Ok . Any engibe light staying on