Can anyone tell me what their cars idle at when warm? TPI automatic. I show about 750 RPM, is that too high?
Supreme Member
The tag under the hood should tell you. It think it's about 700 RPMs for your car/year/transmission. Stock tachs are notoriously inaccurate, so don't go by that.
My old 86 with a 305 TPI and auto trans had a stock idle speed of only 550 RPMs!
My old 86 with a 305 TPI and auto trans had a stock idle speed of only 550 RPMs!
IROCThe5.7L
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- Join DateJul 2001
- LocationBuffalo, NY
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- Car1988 IROC-Z
- Engine427 SBC
- TransmissionProBuilt 700R4
- Axle/GearsMoser 12 Bolt / 3.73 TrueTrac
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For me:
1000 cold in park
750 warm in park
600 warm in drive.
1000 cold in park
750 warm in park
600 warm in drive.