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1992 Ford F-250 Custom 7.5L Ping
Truck pings when temperature is above 95 and pulling a load. Will ping around 25mph and up from there. We have replaced the ECT And Map with no change. When monitoring the EGR valve, It still pings with full EGR. Vacuum applied to egr will stall engine. Timing...
Summary posted 8/30/2007
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Related Documents & Media | VIN | 1FTHX25G7N |
| Engine | 7.5 L / 8 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI |
| Emissions | FEDERAL |
| Symptoms | Ping |
| Occurs | Hot, Under Load, Cruise, With Trailer |
Message Closed w/Summary
Vehicle Data
1992 Ford F-250 Custom
| VIN | 1FTHX25G7N |
| Engine | 7.5 L / 8 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI |
| Emissions | FEDERAL |
| Symptoms | Ping |
| Occurs | Hot, Under Load, Cruise, With Trailer |
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