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2000 Ford Explorer Sport 4.0L Poor Idle Quality, Hesitation, Surge, Stall, Misfire
Posted to Ford Driveability on 11/29/2007 18 Replies

Ok guys,

I have tried hard to fix this without asking for help, but it has me stumped. First of all keep in mind that this is the new generation 4.0L V-6 SOHC with a plastic intake manifold. On cold start only it hesitates and seems to starve for fuel badly. ...

18 Replies Received (View Replies)

  Related Documents & Media  2000 Ford Explorer Sport

 
Message Closed w/FIX

car Vehicle Data

2000 Ford Explorer Sport

VIN 1FMYU70E5Y
Engine4.0 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Hesitation, Surge, Stall, Misfire
OccursCold
Misc.V.i.n. E Sohc 4.0 V-6

Trouble Codes

P0171Fuel System Too Lean (Bank 1)
P0174Fuel System Too Lean (Bank 2)
Message Closed w/FIX

car Vehicle Data

2000 Ford Explorer Sport

VIN 1FMYU70E5Y
Engine4.0 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Hesitation, Surge, Stall, Misfire
OccursCold
Misc.V.i.n. E Sohc 4.0 V-6

Trouble Codes

P0171Fuel System Too Lean (Bank 1)
P0174Fuel System Too Lean (Bank 2)