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1993 Buick Century Special 3.3L High Idle
Vehicle idles at 2000 rpm in park and neutral. 1100 rpm in drive or reverse. Once you start vehicle IAC counts start at 150 and count down to 0 with a couple seconds. The desired Idle shows as 650.
FIX posted 5/8/2018
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Message Closed w/FIX
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32 Replies Received
32 Replies Received
Related Documents & Media | VIN | 3G4AG55N9P |
| Engine | 3.3 L / 6 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | Fuel Injection |
| Symptoms | High Idle |
| Occurs | Always |
Trouble Codes
| 24 | No VSS received |
Message Closed w/FIX
Vehicle Data
1993 Buick Century Special
| VIN | 3G4AG55N9P |
| Engine | 3.3 L / 6 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | Fuel Injection |
| Symptoms | High Idle |
| Occurs | Always |
Trouble Codes
| 24 | No VSS received |
Video