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1988 Ford E-250 Econoline Custom 5.0L Misfire, LEAN BACKFIRE ON ACC
Hi Guys this one has me running in [...] my tech fired this thing up after engine replacment it hesitated and back fired on accel. At first O2 sensor stayed lean at all times found TAD solinoid letting vacuum bleed to divert air upstream all the [...] replacin...
FIX posted 6/4/1998
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Message Closed w/FIX
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| VIN | 1FTFE24N0J |
| Engine | 5.0 L / 8 cyl / GAS |
| Trans | 3-speed Automatic |
| Delivery | FI / EFI |
| Emissions | US FED |
| Symptoms | Misfire, Lean Backfire on Acc |
| Occurs | Always, on Accel |
Message Closed w/FIX
Vehicle Data
1988 Ford E-250 Econoline Custom
| VIN | 1FTFE24N0J |
| Engine | 5.0 L / 8 cyl / GAS |
| Trans | 3-speed Automatic |
| Delivery | FI / EFI |
| Emissions | US FED |
| Symptoms | Misfire, Lean Backfire on Acc |
| Occurs | Always, on Accel |
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