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 Mechanic Martyn Your Own Question
Mechanic Martyn
Mechanic Martyn, Mechanic
Category: Car
Satisfied Customers: 1002
Experience:  Advanced trade certificate in Automotive engineering
Type Your Car Question Here...
Mechanic Martyn is online now
A new question is answered every 9 seconds

datsun stanza: with a holden vr injected v8 in it..throttle body

Customer Question

we have converted a datsun stanza with a holden vr injected v8 in it. turning over and as it goes to fire it backfires through throttle body
Submitted: 5 years ago.
Category: Car
Expert:  Mechanic Martyn replied 5 years ago.

Hello and welcome to just Answer.

The most likely answer is the firing order is mixed up.

You need to check that and get it right.

It is firing on the wrong stroke.


Mechanic Martyn