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Featured Replies

I can't see it And, just login screen and I'm not subscribed. :(

Struggling to get the idle correct.

 

--------------------------------------------------------------------------------

 

Here is my set up.

 

SS Exhaust,

DoolZ induction with 2 A'PEXi filters,

555cc injectors,

Forged Pistons,

Lightened pulley.

New ECU chip set for 555cc and dual air intake.

 

I have just finished a rebuild, the engine runs great but I cant get the idle right. The timing is correct and everything is connect correctly and the ECU check gives no error.

 

No matter what I try I can not get the idle to its correct setting. Its hovers around the 550-600rpm mark.

 

Reving the engine is great, very smooth and responsive.

 

The idle screw does nothing no matter which way I turn it.

 

I am begining to wonder whether the chip is set up for Dual POP. If I cover the filter with the dummy MAS the revs pick up. If I cover the MAS with the real MAS the engine stalls which is expected.

 

Does that sound correct to you? Would a chip set up for a single POP be able to actually run a Z with a dual POP.

 

If it is not the chip, any ideas on how to make my idle a little higher.

 

Thanks

 

Stuart

Ahhaaaaaaa, I see, Stu is taking back door advice eh? Crafty! :)

he will be bust dodging player rats in his megathron in ds-lo3 right now so he wont have time to be reading the forums.....see you tonight for covert ops testing m8

LOL, no I was looking for you on Messager to ask you cos none of these mear mortals would know. Plus my internet has been down for a week or so and work has banned me from using 300ZX.co.uk (on some computers anyway), so that was the only place I could get to ask.

 

Now that my net is back I can get on here.

 

Does any one have the answer?

LOL Stuart ;)

 

When you were adjusting the idle screw did you have the idle valve disconnected?

 

Mac, change the record :tongue: ;)

LOL Stuart ;)

 

 

Mac, change the record :tongue: ;)

 

Duff Its FACT! :rofl:

No he wants the advice of EXPERTS instead of IT Numptys :rofl: ;)

 

 

So.... Let me get this straight... Americans now know what they're talkin about? Wish you'd make your mind up... :rofl:

Duff Its FACT! :rofl:

 

 

Stop asking me for advice then :tongue:

So.... Let me get this straight... Americans now know what they're talkin about? Wish you'd make your mind up... :rofl:

No I am talking about the BAD advice on here tosser

Stop asking me for advice then :tongue:

 

 

You would be last on my list I would ask Baggins before you :xxx:

PMSL :rofl:

Pmslmfao :)

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