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1994 Oldsmobile Cutlass Supreme 3.4L Poor Idle Quality, Poor Fuel Economy
Posted to GM Driveability on 12/8/2004 12 Replies

This car is in pretty ggod shape but had problems. 1-4 coil and wires showed bad on scope pattern. Plugs had NO electrodes left. Also found a plastic vacuum line chafed on tranny dipstick tube. Fixed all of that. My concern is fuel pressure. I find spec of 41-...

12 Replies Received (View Replies)

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Message Closed w/Summary

car Vehicle Data

1994 Oldsmobile Cutlass Supreme

VIN 1G3MR67XGR
Engine3.4 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
SymptomsPoor Idle Quality, Poor Fuel Economy
OccursCold, Idle
Misc.3.4 Dohc
Message Closed w/Summary

car Vehicle Data

1994 Oldsmobile Cutlass Supreme

VIN 1G3MR67XGR
Engine3.4 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
SymptomsPoor Idle Quality, Poor Fuel Economy
OccursCold, Idle
Misc.3.4 Dohc