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1973 Mercedes-Benz 450SL 4.5L Excessive Emissions, Poor Idle Quality, Surge, Poor Fuel Economy
Hello everyone. Hoping to get some help here on this one. This Mercedes will surge at idle on cold start after it sits for quite a while. I have replaced the IAT sensor and coolant temp sensor and tested the MAP and still no results. I de-carbed the engine, sm...
FIX posted 2/11/2010
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22 Replies Received
22 Replies Received
Related Documents & Media | VIN | 107.044-12 |
| Engine | 4.5 L / 8 cyl / GAS |
| Delivery | FI / fuel |
| Emissions | federal US |
| Symptoms | Excessive Emissions, Poor Idle Quality, Surge, Poor Fuel Economy |
| Occurs | Cold, Idle, Intermittently |
Message Closed w/FIX
Vehicle Data
1973 Mercedes-Benz 450SL
| VIN | 107.044-12 |
| Engine | 4.5 L / 8 cyl / GAS |
| Delivery | FI / fuel |
| Emissions | federal US |
| Symptoms | Excessive Emissions, Poor Idle Quality, Surge, Poor Fuel Economy |
| Occurs | Cold, Idle, Intermittently |
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