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2003 Toyota Tacoma S-Runner 3.4L Poor Idle Quality, Hesitation, Surge, Cuts out, Poor Fuel Economy, MIL Lamp on
Posted to Asian Driveability on 3/8/2011 10 Replies

3.4 L Stars ok. After entering closed loop (warmed up), it will run ok for a short while then will surge and nearly cut off or cut off at idle. It also appears to have a lean surge at WOT. Depressing the accelerator halfway or less, the engine seems to acceler...

10 Replies Received (View Replies)

  Related Documents & Media  2003 Toyota Tacoma S-Runner

 
Message Closed w/FIX

car Vehicle Data

2003 Toyota Tacoma S-Runner

VIN 5TEWN72N13
Engine3.4 L / 6 cyl / GAS
Trans5-speed Standard
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Hesitation, Surge, Cuts Out, Poor Fuel Economy, MIL Lamp On
OccursHot, on Accel
Misc.P0171

Trouble Codes

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

car Vehicle Data

2003 Toyota Tacoma S-Runner

VIN 5TEWN72N13
Engine3.4 L / 6 cyl / GAS
Trans5-speed Standard
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Hesitation, Surge, Cuts Out, Poor Fuel Economy, MIL Lamp On
OccursHot, on Accel
Misc.P0171

Trouble Codes

P0171Fuel System Too Lean (Bank 1)