Search found 4 matches

by Marko1600
Sun May 31, 2020 10:38 pm
Forum: Mechcnical and Running issues
Topic: Bad idle after 3000rpm
Replies: 8
Views: 3671

Re: Bad idle after 3000rpm

Thanks for the response Matt... I read the post and kind of get the issue of air being pulled through by the turbo.... I have also checked and located an air leak at the #4 injector insulator on manifold - so will need to pull fuel rail and re seat / replace insulator grommets I think.. Not sure tho...
by Marko1600
Sat May 30, 2020 6:09 pm
Forum: Mechcnical and Running issues
Topic: Bad idle after 3000rpm
Replies: 8
Views: 3671

Re: Bad idle after 3000rpm

Hi Matt,

Sorry was looking into a few things so couldn't get a log file.

I have just generated a log file for you to look at.

Let me know if there is anything obvious to you.
by Marko1600
Tue May 19, 2020 7:48 pm
Forum: Mechcnical and Running issues
Topic: Bad idle after 3000rpm
Replies: 8
Views: 3671

Re: Bad idle after 3000rpm

Hi Matt, You helped me sort out MAF issue afew weeks ago by email... Had wiring back to front!!! Z32 MAF 550cc injectors Pete sent me the ECU with a tune for this in it... Now all is reading good in Nistune as per your advice and specs... Since then, starts, idles, not rich but when throttle hits ab...
by Marko1600
Mon May 18, 2020 11:52 am
Forum: Mechcnical and Running issues
Topic: Bad idle after 3000rpm
Replies: 8
Views: 3671

Bad idle after 3000rpm

Hi all, After some clues on a problem I am having with S14 SR20det in a Datsun 1600... After many issues I have got engine running ok with all readings showing correct on Consult... Idle is good No vac leaks I can find (have tested) Issue is - when I increase rpm gently all seems ok and settles back...