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1999 Oldsmobile Alero GL 2.4L Poor Idle Quality
Posted to GM Driveability on 1/10/2005 10 Replies

it will run good above idle , but at idle it misses, surges , pings and sometimes stall out . it acts like a huge vaccumm leak, but cant find [...] doesnt have a egr valve , so it cant be [...] are black ,like runninig rich.

10 Replies Received (View Replies)

  Related Documents & Media  1999 Oldsmobile Alero GL

 
Message Closed w/FIX

car Vehicle Data

1999 Oldsmobile Alero GL

VIN 1G3NL52T4X
Engine2.4 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / sefi
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality
OccursIdle
Misc.Quad 4

Trouble Codes

P0180Fuel Temperature Sensor Circuit Signal Voltage Too High
Message Closed w/FIX

car Vehicle Data

1999 Oldsmobile Alero GL

VIN 1G3NL52T4X
Engine2.4 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / sefi
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality
OccursIdle
Misc.Quad 4

Trouble Codes

P0180Fuel Temperature Sensor Circuit Signal Voltage Too High