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2000 Jeep Grand Cherokee Laredo 4.0L idle
changed pcm because alternator was overcharging. Now seems to missfires sometimes at idle. Also stalls at time and restarts. When scoping CKP, signal is irregular. Have changed the ckp, cheched wiring and checked fly wheel. Ckp seems always erratic. Vacuum is ...
FIX posted 11/1/2013
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Message Closed w/FIX
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9 Replies Received
9 Replies Received
Related Documents & Media | VIN | 1J4GW48S2Y |
| Engine | 4.0 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Affected | Idle |
| Conditions | Idle |
Message Closed w/FIX
Vehicle Data
2000 Jeep Grand Cherokee Laredo
| VIN | 1J4GW48S2Y |
| Engine | 4.0 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Affected | Idle |
| Conditions | Idle |
Video