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1995 Chevrolet Monte Carlo LS 3.1L Cuts out, MIL Lamp on
Posted to GM Driveability on 11/12/2001 4 Replies

Engine has low vacume with light load. Idles fine. No vacume leaks found. At cruse vacume drops to 5lbs. and it pulls code 33. It then finds limp mode and will not give full power. We think we have possible internal vacume leak. Just can not find. It has been ...

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  Related Documents & Media  1995 Chevrolet Monte Carlo LS

 
Message Closed w/FIX

car Vehicle Data

1995 Chevrolet Monte Carlo LS

VIN 2G1WW12M4S
Engine3.1 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsNot OBD-II Compliant
SymptomsCuts Out, MIL Lamp On
OccursUnder Load

Trouble Codes

33low map signal
Message Closed w/FIX

car Vehicle Data

1995 Chevrolet Monte Carlo LS

VIN 2G1WW12M4S
Engine3.1 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsNot OBD-II Compliant
SymptomsCuts Out, MIL Lamp On
OccursUnder Load

Trouble Codes

33low map signal