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1993 Jeep Grand Cherokee Limited 5.2L Poor Idle Quality, Surge, Poor Fuel Economy
Surge at idle more often when hot. Tach goes from 600 to 900 rpm. Surge is not as bad when under load. Found few vacuum leaks (hoses) repaired them. Sprayed carb cleaner around intake. Doesn't seem to be leaking. Vacuum seems to be lower than normal, I couldn'...
FIX posted 3/27/2007
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14 Replies Received
14 Replies Received
Related Documents & Media | VIN | 1J4GZ78Y0P |
| Engine | 5.2 L / 8 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI |
| Symptoms | Poor Idle Quality, Surge, Poor Fuel Economy |
| Occurs | Hot, Idle, Intermittently |
Message Closed w/FIX
Vehicle Data
1993 Jeep Grand Cherokee Limited
| VIN | 1J4GZ78Y0P |
| Engine | 5.2 L / 8 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI |
| Symptoms | Poor Idle Quality, Surge, Poor Fuel Economy |
| Occurs | Hot, Idle, Intermittently |
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