Thread: Anyone ever had extremely high cold idle ?

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2008-11-19 23:42:26

HP10T

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Anyone ever had extremely high cold idle ?

My car will idle around 2500RPMS in the morning until the temps reach 110* - 120* F. Anyone had this happen to them?

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"Andy Hope had actually qualified 3rd but a failed Mishimoto radiator kept him from starting." :rolling:
'96 G20 - awaiting heart transplant :: '91 B13 - parting out :: '13 MazdaSpeed3 - FWD badass

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2008-11-20 00:18:42

Johnny wangwang Online/offline status of Johnny wangwang is unknown

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Thats normal. If its in the singal digits outside when I start my car. It might idle at even 3k depending on how cold it is. 2500 isnt "extremely" high.

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2008-11-20 00:19:14

BlueRB240

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Yes. Adjust the cold idle near the throttle body since your not running the VE ecu and harness. A small allen wrench and you can turn it down while the car is cold to normal cold idle rpm.

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2008-11-20 00:23:15

speedyd718 Online/offline status of speedyd718 is unknown

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yeah, mine used to. there is a cold idle on the other forum with instructions on how to turn the cold idle down. i have mine as far down and its 1500rpm.

edit (thread) - Cold idle issues - SR20 Forum

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2008-11-20 00:31:12

HKS P10 GT Online/offline status of HKS P10 GT is unknown

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wouldt a DE throttle body with water jacket work ?same size diameter as normal SR20VE thorttle body. should work.

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2008-11-20 07:15:52

blusteelsr20 Online/offline status of blusteelsr20 is unknown

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Yes it would work. I have a DE throttle body on mine that still allows for cruise control.

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2008-11-20 08:01:57

HKS P10 GT Online/offline status of HKS P10 GT is unknown

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WELL THERE YOU.. GO.. itll also help out drastically in gettin the temp up a bit faster. again i would only do this in states that it gets below 30 or any state that your driving your poor car threw snow.

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HKS DANNY
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2008-11-20 18:03:20

HP10T

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Right on thanks everyone. I tried adjusting my cold idle screw deal but it didn't seem to be helping so I'll check out the sr20 forum write-up

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"Andy Hope had actually qualified 3rd but a failed Mishimoto radiator kept him from starting." :rolling:
'96 G20 - awaiting heart transplant :: '91 B13 - parting out :: '13 MazdaSpeed3 - FWD badass

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2008-11-20 18:26:51

ashtonsser Online/offline status of ashtonsser is unknown

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yep mine does the same, mine idles around 2500 in the morning for the first maybe 3-4 minutes of driving

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2008-11-20 18:36:44

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HP10T

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that just seems way too high. all my other SR's idle around 1500 when cold

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"Andy Hope had actually qualified 3rd but a failed Mishimoto radiator kept him from starting." :rolling:
'96 G20 - awaiting heart transplant :: '91 B13 - parting out :: '13 MazdaSpeed3 - FWD badass

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