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1989 Ford F-150 Custom 5.0L pings
This car pings when warm under medium to heavy throttle. It did this before the repairs below. Timing is right on (10 with spout unplugged), it even pings when retarted 5 degrees. I suspect a problem with EGR function but would like more info on the the perama...
FIX posted 1/8/2001
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| VIN | 1FTEF15N7K |
| Engine | 5.0 L / 8 cyl / GAS |
| Trans | 5-speed Standard |
| Delivery | FI / port fuel injection |
| Emissions | fed |
| Symptoms | Pings |
| Occurs | Under Load |
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Vehicle Data
1989 Ford F-150 Custom
| VIN | 1FTEF15N7K |
| Engine | 5.0 L / 8 cyl / GAS |
| Trans | 5-speed Standard |
| Delivery | FI / port fuel injection |
| Emissions | fed |
| Symptoms | Pings |
| Occurs | Under Load |
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