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1992 Saturn SL2 1.9L Excessive Emissions, Weak EGR Operation
Vehicle came to our shop with state tested emissions failure Nox @ 1411 (1242 Max Limit), Hc @ 137 ppm (159 Max limit), Co @ .73 (.89 Max Limit). Initial service included replace- ment of spark plugs due to irregular gap readings and wear, throttle body cleani...
Summary posted 2/12/2003
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Message Closed w/Summary
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| VIN | 1G8ZK5470N |
| Engine | 1.9 L / 4 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / Multi-Point Injection |
| Emissions | OBDII |
| Symptoms | Excessive Emissions, Weak EGR Operation |
| Occurs | Always |
Message Closed w/Summary
Vehicle Data
1992 Saturn SL2
| VIN | 1G8ZK5470N |
| Engine | 1.9 L / 4 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / Multi-Point Injection |
| Emissions | OBDII |
| Symptoms | Excessive Emissions, Weak EGR Operation |
| Occurs | Always |
11 Replies Received
11 Replies Received
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