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1991 Honda Prelude questions.
I have a few questions about a 1991 Honda Prelude that I own.
1. There is a switch on the shifter that says S3/S4. What does it do?
2. The S3 light on my dashboard constantly blinks, and I don't know what it means nor can i make it stop (nor do I know what it does). Whats it mean?
3. The Idle is constantly running up and down. What do I need to do to fix this?
4. My SPEEDOMETER DOES NOT WORK! How do I fix this?
Thank you so much in advanced. Adam :D
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Maybe give some free advice about: Cars?
well the speedo is easy. pop the hood. you'll see the intake unit resting atop your engine. take it off. (it'll take some doing, and some removing of bolts and other such things but that's how all engine work is) and underneath it youll notice wires running down under the engine right to the transmission. two of those wires are for the speedometer sensor. there will be three bolts. those three bolts all command the speedo sensor and send signals to the engine. what you need to do remove the bolts and replace the sensor they held down. the part is about 200 bucks, or just take it to a mechanic and have them do it for about 600.
as for the S3 and S4 switches, i dunno what those are for. prolly some sort of different gearing setting for the transmission.
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