conan Posted June 29, 2013 Report Share Posted June 29, 2013 It's always had a high idle at 2100rpm with the idle screw all the way in n it has just started searching every now n then can anyone tell me what I need to do its in an ae71 Quote Link to comment Share on other sites More sharing options...
B.L.Z.BUB Posted June 29, 2013 Report Share Posted June 29, 2013 Is it throwing any codes when you run a diagnostic check? Quote Link to comment Share on other sites More sharing options...
conan Posted June 29, 2013 Author Report Share Posted June 29, 2013 Don't know how il do a search Quote Link to comment Share on other sites More sharing options...
rian Posted June 29, 2013 Report Share Posted June 29, 2013 (edited) vacuum leak. If you haven't already blocked off the idle-up system on the throttle body then scroll through this to find out how: http://www.rollaclub.com/board/topic/56218-rians-ke70/page__st__360__p__644229 If you have already blocked off the idle-up system then you should pull your inlet manifold off and check your gaskets. Edited June 29, 2013 by rian Quote Link to comment Share on other sites More sharing options...
It's_AUDM_Yo Posted June 29, 2013 Report Share Posted June 29, 2013 vacuum leak. If you haven't already blocked off the idle-up system on the throttle body then scroll through this to find out how: http://www.rollaclub..._360__p__644229 If you have already blocked off the idle-up system then you should pull your inlet manifold off and check your gaskets. I forgot to ask this on your thread but how come you removed your cold start thingo? Although by the looks of that it literally just lets more air in Smallports just have an extra injector for cold starts. Quote Link to comment Share on other sites More sharing options...
rian Posted June 29, 2013 Report Share Posted June 29, 2013 (edited) ^The idle-up/cold start thing is operated by the coolant temp and it was too much effort to run the coolant lines to the throttle body. The metal coolant lines need to be shortened when you put the 4A in RWD format, and when you shorten them you lose the pipes that take coolant to the throttle body. Doesn't matter, still starts on cold morning so it's all good. Edited June 29, 2013 by rian Quote Link to comment Share on other sites More sharing options...
It's_AUDM_Yo Posted June 29, 2013 Report Share Posted June 29, 2013 Yeah, smallports have a way different system. Its not ever "cold" in Australia as far as cars are concerned. Quote Link to comment Share on other sites More sharing options...
Hiro Protagonist Posted July 1, 2013 Report Share Posted July 1, 2013 Smallports just have an extra injector for cold starts. Yeah, smallports have a way different system. Its not ever "cold" in Australia as far as cars are concerned. Smallports have the same style wax-pellet cold-idle valve and Cold Start Injector setup as the bigports do (at least in FWD-land) 1 Quote Link to comment Share on other sites More sharing options...
carbonboy Posted July 1, 2013 Report Share Posted July 1, 2013 Its not ever "cold" in Australia as far as cars are concerned. Spoken like a true Northern State Resident :P Quote Link to comment Share on other sites More sharing options...
B.L.Z.BUB Posted July 1, 2013 Report Share Posted July 1, 2013 In terms of needing the cold start injector. I doubt youd even need it in Tassie. Quote Link to comment Share on other sites More sharing options...
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