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RPM are too high all of the time, at idle and going down the road.

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Old Aug 26, 2001 | 04:19 PM
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G$
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From: Dodge City aka Dog Shitty, Kansas, USA
Default RPM are too high all of the time, at idle and going down the road.

Recently, I have been experiencing problems with my RPM being too high. When I first start the car, it will idle @ 3 grand and then eventually work its way down to 1500rpm. On the highway, I am redlining @ 65. Needless to say, gas mileage is shitty right now. It is all interelated. The rpm's on the car are just dialed up for some reason. I first suspected a vacum leak somewhere but can't find that. I disconnected the battery for a few hours hoping it might clear a bad code or something. I checked the ECU codes but it isn't throwing any. Any suggestions would be greatly appreciated!!! Thanks!
G$
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Old Aug 26, 2001 | 04:56 PM
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From: elizabethton, tn, USA
Default Re: RPM are too high all of the time, at idle and going down the road. (G$)

list year and make of car please
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Old Aug 26, 2001 | 08:28 PM
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From: Dodge City aka Dog Shitty, Kansas, USA
Default Re: RPM are too high all of the time, at idle and going down the road. (speedworks)

Oh, sorry. It is an 88 CRX Si with a five speed.
G$
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Old Aug 27, 2001 | 01:46 PM
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Default Re: RPM are too high all of the time, at idle and going down the road. (G$)

How to check the ECU codes? if there're no engine light on the dash, is it mean no ECU codes?
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Old Aug 27, 2001 | 02:04 PM
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Default Re: RPM are too high all of the time, at idle and going down the road. (G$)

I don't see how you can be redlining at 65mph since rpm on the highway is a direct relation of gear and has nothing to do with how the car idles. sounds like you have two separate problems.
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