
1996 Ford Explorer Eddie Bauer 4.0L Excessive Emissions, Poor Idle Quality, Surge, Stall
Hello All, I have this Explorer that has me baffled. When it came in the shop I had several codes but found a main vacuum hose off so erased codes and only one has returned since and that was a PO171. However, that code did not return for several days in which...
FIX posted 6/2/2004
![]()
iATN Members:
Login to view full TechHelp request Auto Repair Pros: Join iATN to read this TechHelp request Vehicle Owners: Find a nearby iATN member to repair your vehicle (View Replies)15 Replies Received(Hide Replies)15 Replies Received
|
Message Closed w/FIX
|
VIN | 1FMCU34X3T |
Engine | 4.0 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / SEFI |
Emissions | OBD-II Compliant |
Symptoms | Excessive Emissions, Poor Idle Quality, Surge, Stall |
Occurs | Always, Idle |
Trouble Codes
P0171 | Fuel System Too Lean (Bank 1) |
P0174 | Fuel System Too Lean (Bank 2) |
P0420 | Catalyst Efficiency Below Threshold (Bank 1) |
Message Closed w/FIX
Vehicle Data
1996 Ford Explorer Eddie Bauer
VIN | 1FMCU34X3T |
Engine | 4.0 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / SEFI |
Emissions | OBD-II Compliant |
Symptoms | Excessive Emissions, Poor Idle Quality, Surge, Stall |
Occurs | Always, Idle |
Trouble Codes
P0171 | Fuel System Too Lean (Bank 1) |
P0174 | Fuel System Too Lean (Bank 2) |
P0420 | Catalyst Efficiency Below Threshold (Bank 1) |