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1980 Porsche 911 SC 3.0L Poor Idle Quality, Surge, Poor Fuel Economy
Hello fellow techs; Customer complaint of intermitent high idle (up to 3ooo rpm) The vehicle did have excessive richness at start up with idle surge. The auxiliary air valve was found to have an open circuit and saturated with engine oil. Renewed valve (Now @ ...
FIX posted 1/30/2003
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Message Closed w/FIX
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7 Replies Received
7 Replies Received
Related Documents & Media | VIN | 91A0140678 |
| Engine | 3.0 L / 6 cyl / GAS |
| Trans | 5-speed Standard |
| Delivery | FI / k jetronic |
| Symptoms | Poor Idle Quality, Surge, Poor Fuel Economy |
| Occurs | Always, Idle |
| Misc. | Targa |
Message Closed w/FIX
Vehicle Data
1980 Porsche 911 SC
| VIN | 91A0140678 |
| Engine | 3.0 L / 6 cyl / GAS |
| Trans | 5-speed Standard |
| Delivery | FI / k jetronic |
| Symptoms | Poor Idle Quality, Surge, Poor Fuel Economy |
| Occurs | Always, Idle |
| Misc. | Targa |
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