ken Posted March 22, 2003 Share Posted March 22, 2003 When the engine is cold, my idle speed is around 800rpm. I think the idle speed when cold is around 1600rpm? Is there something wrong with my engine? :bahaha: Link to comment https://www.sau.com.au/forums/topic/12621-idle-speed-when-cold/ Share on other sites More sharing options...
hippy Posted March 22, 2003 Share Posted March 22, 2003 1600?? thats a bit high ... thers been lots of threads about this before ... but mine is about 1200 when cold ... goes down to about 600 or so when warmed up, ie when the temp gauge is half way up Link to comment https://www.sau.com.au/forums/topic/12621-idle-speed-when-cold/#findComment-230834 Share on other sites More sharing options...
(B1) MR_fanny Posted March 22, 2003 Share Posted March 22, 2003 same here 1200 cold 800 warm Link to comment https://www.sau.com.au/forums/topic/12621-idle-speed-when-cold/#findComment-230839 Share on other sites More sharing options...
phorj Posted April 11, 2003 Share Posted April 11, 2003 mine sits at about 1100rpm cold, then after 5-10mins goes down to 650-700rpm Link to comment https://www.sau.com.au/forums/topic/12621-idle-speed-when-cold/#findComment-272794 Share on other sites More sharing options...
blind_elk Posted April 11, 2003 Share Posted April 11, 2003 If the engine doesn't stall, I wouldn't worry about. Link to comment https://www.sau.com.au/forums/topic/12621-idle-speed-when-cold/#findComment-273184 Share on other sites More sharing options...
Alex Au Posted April 11, 2003 Share Posted April 11, 2003 that's might be something fm AAC value too....cheap the hardness...the lower plug is related to the cold idle... otherwise, check your water temp sensor....did u ever change that b4??? GTS's water temp is diff than other Nissan car .it's specified.for 33 GTS...to change the sensor may help u fix it..... Link to comment https://www.sau.com.au/forums/topic/12621-idle-speed-when-cold/#findComment-274101 Share on other sites More sharing options...
KamikazeR33 Posted April 11, 2003 Share Posted April 11, 2003 dude if ur wonderign y its high when the engine is cold its cos it has an auto choke Link to comment https://www.sau.com.au/forums/topic/12621-idle-speed-when-cold/#findComment-274657 Share on other sites More sharing options...
Alex Au Posted April 11, 2003 Share Posted April 11, 2003 there're two sensors over there...1 is for temp gauge & the other goes to ECU which lead the AAC value open....try disconnet that & see if any diff...... Link to comment https://www.sau.com.au/forums/topic/12621-idle-speed-when-cold/#findComment-274733 Share on other sites More sharing options...
Cake Posted April 14, 2003 Share Posted April 14, 2003 im not sure what the prob is some dude on here with an R34 GTT had the same problem a while ago though, cant remember his nick. mine ides at around 1100 when cold, and 0650 when warm Link to comment https://www.sau.com.au/forums/topic/12621-idle-speed-when-cold/#findComment-278917 Share on other sites More sharing options...
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