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1989 Oldsmobile Cutlass Supreme SL 3.1L Poor Idle Quality, Hesitation, Surge, Stall, MIL Lamp on
Posted to GM Driveability on 3/19/2010 15 Replies

Vehicle towed in no start. checked for codes found 33 map sensor high. Tested circuit for map sensor and found bad ecm. replaced ecm and then found 5 of 6 injectors bad. replaced all 6 and got vehicle started. now i am fighting both map high codes and map low ...

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  Related Documents & Media  1989 Oldsmobile Cutlass Supreme SL

 
Message Closed w/FIX

car Vehicle Data

1989 Oldsmobile Cutlass Supreme SL

VIN 1G3WS14T1K
Engine3.1 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI
SymptomsPoor Idle Quality, Hesitation, Surge, Stall, MIL Lamp On
OccursCold, Hot, Idle, After a Hot Soak

Trouble Codes

33map sensor high
34map sensor low
Message Closed w/FIX

car Vehicle Data

1989 Oldsmobile Cutlass Supreme SL

VIN 1G3WS14T1K
Engine3.1 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI
SymptomsPoor Idle Quality, Hesitation, Surge, Stall, MIL Lamp On
OccursCold, Hot, Idle, After a Hot Soak

Trouble Codes

33map sensor high
34map sensor low