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1998 Jeep Grand Cherokee 5.9 Limited 5.9L Poor Idle Quality, Hesitation, Stall
The fuel pump delivery volume and pressure were low (39 p.s.i. and .15 g.p.m), replaced pump. Truck ran great, had power and started reliably, then when a cool evening arrived; it would try to start in the a.m. but would run at very low rpm (400-600) and would...
FIX posted 11/28/2001
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Message Closed w/FIX
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| VIN | 1J4GZ88Z8W |
| Engine | 5.9 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / sefi |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Hesitation, Stall |
| Occurs | Cold, Idle, Intermittently, Tachometer Also Inop |
Message Closed w/FIX
Vehicle Data
1998 Jeep Grand Cherokee 5.9 Limited
| VIN | 1J4GZ88Z8W |
| Engine | 5.9 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / sefi |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Hesitation, Stall |
| Occurs | Cold, Idle, Intermittently, Tachometer Also Inop |
3 Replies Received
3 Replies Received
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