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1988 Ford F-150 Custom 5.0L Poor Idle Quality, Surge, Stall
At idle, the vehicle has a very erratic idle and/or stall. If the idle air control valve is disconnected, the engine smooths out somewhat. Also when the IAC is connected the Oxygen sensor does not switch (remains rich & the engine seems to run rich also). When...
FIX posted 4/15/1998
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| VIN | 1FTEF14N7J |
| Engine | 5.0 L / 8 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI / MULTIPORT FUEL INJECTION |
| Symptoms | Poor Idle Quality, Surge, Stall |
| Occurs | Always, Idle |
| Misc. | F150 4X4 |
Message Closed w/FIX
Vehicle Data
1988 Ford F-150 Custom
| VIN | 1FTEF14N7J |
| Engine | 5.0 L / 8 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI / MULTIPORT FUEL INJECTION |
| Symptoms | Poor Idle Quality, Surge, Stall |
| Occurs | Always, Idle |
| Misc. | F150 4X4 |
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