1998 Ford E-150 Econoline 4.2L Excessive Emissions, Misfire, Poor Fuel Economy, pings badly
Engine Pinging horribly on accell and cruise. Snap on modis with lates update 8.6 shows all data normal o2's varying, dpfe 1.02 volts, maf normal, fuel trims normal after doing intake and cleaning all egr ports. Engine seems to have plenty of power (dropped fr...
FIX posted 3/26/2009
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Message Closed w/FIX
Vehicle Data1998 Ford E-150 Econoline
Trouble Codes
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Message Closed w/FIX
Vehicle Data
1998 Ford E-150 Econoline
VIN | 1FTRE1423W |
Engine | 4.2 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / sefi |
Emissions | OBD-II Compliant |
Symptoms | Excessive Emissions, Misfire, Poor Fuel Economy, Pings Badly |
Occurs | Under Load, on Accel |
Misc. | No A/C |
Trouble Codes
P0302 | Cylinder 2 Misfire Detected |
P0306 | Cylinder 6 Misfire Detected |
P0340 | Camshaft Position Sensor 'A' (TDC) Circuit Intermittent |
P0401 | EGR System Insufficient Flow Detected |