2000 Ford Explorer XLT 4.0L Poor Idle Quality
have resealed intakes twice, fuel pressure good, have smoke tested engine using the power brake booster hose. Smoke coming out of IAC hose on middle of intake and crankcase ventilation hose on right side valve cover..question: is this normal? what am I missing...
Summary posted 12/26/2010
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Vehicle Data2000 Ford Explorer XLT
Trouble Codes
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Message Closed w/Summary
Vehicle Data
2000 Ford Explorer XLT
VIN | 1FMZU75E0Y |
Engine | 4.0 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection / sefi |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality |
Occurs | Cold |
Trouble Codes
P0171 | Fuel System Too Lean (Bank 1) |
P0174 | Fuel System Too Lean (Bank 2) |