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1994 Oldsmobile Silhouette 3.8L MIL Lamp on
this car came in with an intermittent check engine light. it runs fine but it still concerns the customer, after following a diagnostic flow chart it gives one of three possible causes 1. rubbed through insulation or broken wire circuit 647 or bad [...] 647 ru...
FIX posted 2/8/2002
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Message Closed w/FIX
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4 Replies Received
4 Replies Received
Related Documents & Media | VIN | [No VIN Available] |
| Engine | 3.8 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Symptoms | MIL Lamp On |
| Occurs | Intermittently |
Trouble Codes
| 321 | spark reference circuit |
| 361 | no est toggling |
Message Closed w/FIX
Vehicle Data
1994 Oldsmobile Silhouette
| VIN | [No VIN Available] |
| Engine | 3.8 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Symptoms | MIL Lamp On |
| Occurs | Intermittently |
Trouble Codes
| 321 | spark reference circuit |
| 361 | no est toggling |
Video