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1994 Jeep Grand Cherokee Laredo 4.0L MIL Lamp on
I can't duplicate the problem, but the code is coming back.
FIX posted 10/9/2002
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Message Closed w/FIX
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6 Replies Received
6 Replies Received
Related Documents & Media | VIN | 1J4GZ58S3R |
| Engine | 4.0 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Symptoms | MIL Lamp On |
| Occurs | Intermittently |
Trouble Codes
| 21 | O2 High |
Message Closed w/FIX
Vehicle Data
1994 Jeep Grand Cherokee Laredo
| VIN | 1J4GZ58S3R |
| Engine | 4.0 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Symptoms | MIL Lamp On |
| Occurs | Intermittently |
Trouble Codes
| 21 | O2 High |
Video