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1994 Ford F-350 XLT 4.9L Excessive Emissions, Poor Idle Quality, Hesitation, Stall
Running out of things to check please help. This truck came in with a hesitation, engine stall with hard restart and idle fluctuation. Checked base timing and found it retarded. I set it to 10 degrees BTDC with spout unhooked. With spout plugged up timing is t...
FIX posted 5/1/2007
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Related Documents & Media | VIN | 1FDHF37Y6R |
| Engine | 4.9 L / 6 cyl / GAS |
| Trans | 3-speed Automatic |
| Delivery | FI |
| Symptoms | Excessive Emissions, Poor Idle Quality, Hesitation, Stall |
| Occurs | Always |
Trouble Codes
| 173 | o2 not switching-rich exhaust bank 1 |
| 179 | cruise lean limit-bank 1 still rich |
Message Closed w/FIX
Vehicle Data
1994 Ford F-350 XLT
| VIN | 1FDHF37Y6R |
| Engine | 4.9 L / 6 cyl / GAS |
| Trans | 3-speed Automatic |
| Delivery | FI |
| Symptoms | Excessive Emissions, Poor Idle Quality, Hesitation, Stall |
| Occurs | Always |
Trouble Codes
| 173 | o2 not switching-rich exhaust bank 1 |
| 179 | cruise lean limit-bank 1 still rich |
Video