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It is clogged and needs replacing or your engine is running very rich and is dumping unburnt fuel into the converter where it is being burnt.

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What colors did 1980 Oldsmobile cutlass supreme brougham come in?

factory colors of oldsmobile cutlass supreme


What is the firing order for 1980 3.8l Oldsmobile cutlass?

When owning a car it is important to know its firing order. The firing order of a 1980 3.8L Oldsmobile Cutlass is 1-6-5-4-3-2.


Can a 1980-1984 Oldsmobile cutlass parts fit a1982 Chevy caprice?

no.Oldsmobile and Chevy don't mix


Where is the brake light switch located on a 1980 Oldsmobile Cutlass Supreme 2Dr?

It's on top of the brake pedal under the dash.


How many 1980 Oldsmobile cutlass supreme with t-tops were made?

it has to have chrome pillers on the windshield to be a 442 and 886 or so were made .


1980 firing order for 305 Oldsmobile cutlass supreme brougham?

1-8-4-3-6-5-7-2


Where is the voltage regulator on a 1980 Oldsmobile cutlass?

On a 1980 Oldsmobile Cutlass, the voltage regulator is typically located on the firewall, near the passenger side of the engine compartment. It may also be mounted directly on the alternator, depending on the specific model and configuration. To access it, you may need to remove any surrounding components or covers. Always consult the vehicle's service manual for precise information and guidance.


How many 1980 cutlass Calais were made with t tops?

The 1980 Oldsmobile Cutlass Calais was produced in limited numbers with T-tops, but specific production figures for that variant are not widely documented. It is estimated that a small fraction of the total Cutlass Calais production included T-tops, making it a relatively rare option. Collectors often seek these models for their unique features, but exact numbers may vary.


What is the rear end ratio on 80 olds cutlass Calais with 260 v8?

The rear end gear ratio on a 1980 Oldsmobile is 3.73, in the overdrive gear. The low gear ratio is 1.43.


Where can you find a diagram of the emissions system for a 1980 Oldsmobile Cutlass Supreme?

at the junk yard or just take that bull s###t off crimp it or plug it but still run the pump for the belt.


What is the firing order for the 1980 olds cutlass 260 V8?

The firing order for the 1980 Oldsmobile Cutlass with a 260 V8 engine is 1-8-4-3-6-5-7-2. This sequence is important for the proper operation of the engine, ensuring that the cylinders fire in the correct order for optimal performance. Always refer to the vehicle's service manual for specific details and diagrams related to the ignition system.


What type of transmission came on a 1980 cutlass supreme?

A 1980 Cutlass Supreme could have come with either any one of these Turbo-Hydramatic transmissions: TH200C, TH350, TH350C, TH375, or TH400