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2001 Chevrolet Silverado 2500 HD LS 6.0L Poor Idle Quality, Misfire, MIL Lamp on
Posted to GM Driveability on 6/3/2003 3 Replies

everthing great,truck left shop,gone about a [...] phones says eng. lost all antifreeze,had to put in 8 [...] eng. seems to be to idling rough and setting eng. lamp with the codes mentioned [...] antifreeze leaks,plugs are good,no water in oil,coolant ?anyway ...

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  Related Documents & Media  2001 Chevrolet Silverado 2500 HD LS

 
Message Closed w/FIX

car Vehicle Data

2001 Chevrolet Silverado 2500 HD LS

VIN 1GCHK23U51
Engine6.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / sefi
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire, MIL Lamp On
OccursAlways, Hot, Idle

Trouble Codes

P0200Electronic Throttle Control System - Position
P0300Multiple Misfire Detected
Message Closed w/FIX

car Vehicle Data

2001 Chevrolet Silverado 2500 HD LS

VIN 1GCHK23U51
Engine6.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / sefi
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire, MIL Lamp On
OccursAlways, Hot, Idle

Trouble Codes

P0200Electronic Throttle Control System - Position
P0300Multiple Misfire Detected