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2001 Chevrolet Suburban 2500 LT 6.0L Poor Idle Quality
Posted to GM Driveability on 2/26/2003 4 Replies

this is a 2001 surburban 5.4 fly by the wire. it does [...] a iac, it idles at about 500 rpm. it has a motor that controls idle as well as i determine. checked tsb can not find any. first time to be here. thanks for any help. sorry for being so stupid. thanks ...

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Message Closed w/FIX

car Vehicle Data

2001 Chevrolet Suburban 2500 LT

VIN 3GNGC26U51
Engine6.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / sefi
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality
OccursAlways
Message Closed w/FIX

car Vehicle Data

2001 Chevrolet Suburban 2500 LT

VIN 3GNGC26U51
Engine6.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / sefi
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality
OccursAlways