Jump to content

Recommended Posts

  • Bronze Donating Members
  • Member For: 13y 20d
  • Gender: Male
  • Location: Bundaberg, QLD
  On 11/05/2012 at 6:43 AM, Adam said:

Why not use the Nulon oil which has ZF approval, unlike all the others?

Suitable, not approved. Sorry for being pedantic, but big difference in whose ass is on the line if something goes wrong.

Edited by Rossnall
  • Donating Members
  • Member For: 14y 3m 13d
  On 11/05/2012 at 6:43 AM, Adam said:
Why not use the Nulon oil which has ZF approval, unlike all the others?

GW print on their 20l drum sticker theirs is approved for the Ford ZF 6 spd in BF & FG...

And yes they use the word approved

  • Donating Members
  • Member For: 16y 5m 1d
  • Gender: Male
  • Location: SE Melbourne
  On 11/05/2012 at 2:49 AM, Wenier said:

That rev hunt your talking (if I understood what you said correctly) is just the car running the rich startup cause its cold.

Wrong.

The box is actually commanding the PCM to do that.

Edited by Paulie2256
  • Donating Members
  • Member For: 14y 3m 13d
  On 11/05/2012 at 8:45 AM, Paulie2256 said:

Wrong.

The box is actually commanding the PCM to do that.

Why would it do that though, any ideas?

I read another member who had the same problem, monsta torque suggested it had previously had water contamination and the torque converter may be damaged. Ford checked for fault codes and it only said clutch slip.

Water contamination does cause hunting too, riptide had it, his was all the time though

  • Donating Members
  • Member For: 16y 5m 1d
  • Gender: Male
  • Location: SE Melbourne

It could be a number of things like converter is trying to lock up early or incorrect oil temp reading. It's not easy to diagnose over the net.

  • Here since the start...
  • Lifetime Members
  • Member For: 21y 11m 28d
  • Gender: Male
  • Location: Victoria
  On 11/05/2012 at 7:53 AM, Rossnall said:

Suitable, not approved. Sorry for being pedantic, but big difference in whose ass is on the line if something goes wrong.

Fair point. I assumed the title of the other thread was correct.

I used the genuine oil for my service and will continue to do so. Not worth the risk not to IMO.

  • Skids?
  • Donating Members
  • Member For: 15y 11m 16d
  • Gender: Male
  • Location: Adelaide
  On 11/05/2012 at 7:53 AM, Rossnall said:

Suitable, not approved. Sorry for being pedantic, but big difference in whose ass is on the line if something goes wrong.

Im going to use Nulon next time!

  • Donating Members
  • Member For: 15y 3m 5d
  • Gender: Male
  • Location: Christchurch, New Zealand
  On 11/05/2012 at 8:45 AM, Paulie2256 said:

The box is actually commanding the PCM to do that.

So what is the reasoning for the PCM doing it?

I know that run a rich cycle on start for a little bit which also shows in the revs, whats the PCM one about.

  • Donating Members
  • Member For: 16y 5m 1d
  • Gender: Male
  • Location: SE Melbourne

The rich cycle is open loop and it bypasses the o2 sensor and runs a different fuel map. Since its a static map, revvs shouldn't hunt. Not sure if our map sensor and coolant temp is used to calculate AFR in this case but if they are the. Maybe one of those is faulty.

Edited by Paulie2256

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
  • Recently Browsing   0 members

    • No registered users viewing this page.
×
  • Create New...
'