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 Gary Your Own Question
Gary, ASE Certified Technician
Category: Chrysler
Satisfied Customers: 839
Experience:  Senior Technician
Type Your Chrysler Question Here...
Gary is online now
A new question is answered every 9 seconds

I have a 98 SST ram put a powerdyne blower on it was a kit

Customer Question

Hi I have a 98 SST ram put a powerdyne blower on it was a kit now motor will ping just passed 3 quarter throttle it came with back up fuel pump and 26 lb fuel injectors not sure what to do
Submitted: 5 months ago.
Category: Chrysler
Expert:  Gary replied 5 months ago.

Hi Bill,

26 lbs doesn't sound enough to me.

You also need the ignition and fueling maps altered by a tuner, on a dyno.


Customer: replied 5 months ago.
Posted by JustAnswer at customer's request) Hello. I would like to request the following Expert Service(s) from you: Live Phone Call. Let me know if you need more information, or send me the service offer(s) so we can proceed.
Expert:  Gary replied 5 months ago.

Hi Bill,

I'm in Australia, so the system only does phone calls for US techs.

Did your kit come with a reprogrammed PCM?

Or is the kit a supercharger and ancillary parts only?


Expert:  Gary replied 4 months ago.

Hi Bill,

Have you had any phone contact from another tech?

Pinging is a sure sign of the ignition timing map being too advance for boost pressure.

Common when adding boost to a fairly high compression engine.

I hope my advice has been of assistance to you.