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1989 Ford Econoline E150 4.9L Poor Idle Quality, Stall, Misfire
Vehicle is running lean,misfires and has no power. Fuel pressure is 50 psi with good volume. EGR valve is ok. Did check back pressure, which is minimal. MAP and throttle position sensors seem to be alright. Dead headed fuel system, which jumps to 100psi with n...
FIX posted 11/4/2000
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Message Closed
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| VIN | [No VIN Available] |
| Engine | 4.9 L / 6 cyl |
| Emissions | US Fed Emissions |
| Symptoms | Poor Idle Quality, Stall, Misfire |
| Occurs | Always |
Message Closed
Vehicle Data
1989 Ford Econoline E150
| VIN | [No VIN Available] |
| Engine | 4.9 L / 6 cyl |
| Emissions | US Fed Emissions |
| Symptoms | Poor Idle Quality, Stall, Misfire |
| Occurs | Always |