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2000 Toyota Tacoma DLX 3.4L MIL Lamp on
Posted to Asian Driveability on 3/24/2005 20 Replies

Toyota Guys, This is my fishing buddy's truck. The MIL comes on with Too Lean P0171 every time It is driven on the interstate, it runs smooth but is a bit sluggish, it has a small hesitation on acceleration. The oxygen sensor is ranging rich to lean 5 to 6 tim...

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  Related Documents & Media  2000 Toyota Tacoma DLX

 
Message Closed w/FIX

car Vehicle Data

2000 Toyota Tacoma DLX

VIN 4TAWN72N1Y
Engine3.4 L / 6 cyl / GAS
Trans5-speed Standard
DeliveryFI / MPFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursPo 171 Lean
Misc.4 X 4

Trouble Codes

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

car Vehicle Data

2000 Toyota Tacoma DLX

VIN 4TAWN72N1Y
Engine3.4 L / 6 cyl / GAS
Trans5-speed Standard
DeliveryFI / MPFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursPo 171 Lean
Misc.4 X 4

Trouble Codes

P0171Fuel System Too Lean (Bank 1)