soobscript Posted January 21, 2005 Share Posted January 21, 2005 88 RX - EA82T When started, rpms jump to 2000-2200 rpm. They then drop down to ab out 1500 after a few minutes. A few minutes later they are "normal." Will not kick down with throttle push (my dad's 91 Loyale will kick down). I have not had the car long enough to know if this happens in warm weather also. I always let it warm up for about 10 mins before driving. I'm irritated by the long warm-up, but I'm most worried about the high initial rpms/lack of oil to top end causing excessive wear. I have about 5K miles on it. Oil change to Mobil 1 + filter after I got it. Added a bottle of Restore. Going to switch to a syn blend (Max-Life prolly) at next change because of extreme consumption until I can rebuild to fix (hopefully it's just a head gasket). What can I do to lower the idle? What weight should I use for winter temps? I have 5W-30 in it now going by Haynes temp. graphic, but the Chilton I got says to use heavier for high speed. I drive mostly highway. (Haynes may not have been for turbos?) Link to comment Share on other sites More sharing options...
torxxx Posted January 21, 2005 Share Posted January 21, 2005 well considerign you are in ohio, I'd run 15W40 with a quart of MMO.. but thats just me.. I'm in alaska, and its been -50 F on and off for about a week and I run 5w30 no problems whats the temps dipping to at night down there.. if its not gettin colder then 20 F you can still run 10w30. if its getting colder then that run 5w30 or mobil 0w30 but the mobil is like 7 bucks a quart. Link to comment Share on other sites More sharing options...
4WDFrenzy Posted January 22, 2005 Share Posted January 22, 2005 I own a GL-10 Wagon w/ EA82T, and I understand what you are going through with cold weather warm-ups. The only thing that I can think of to lower the idle is block of the throttle air bypass, which is located on the top of the thermostat housing. That is the only way I can foresee to remedy the idle. Only problem with doing this is, that it will take longer to warm up than it currently does. As for the oil, I use Kendall brand 10W30 in the winter, and Kendall 10W40 in the summer. I hope this helps. Link to comment Share on other sites More sharing options...
calebz Posted January 22, 2005 Share Posted January 22, 2005 Unfortuntely, like it or not, its supposed to do that. Like patrick said though, you could disable the Auxiliary air valve Link to comment Share on other sites More sharing options...
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