Question about 1983 Oldsmobile Cutlass Supreme

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Better gas mileage for my 83 cutlass supreme with 307 engine.

What's the best carburetor to get the most gas milege and still have good performace

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Edelbrock or holley street avenger but just remember it is not a honda insight 18- 22 may be all you get

Posted on Jul 21, 2009

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Posted on Jan 02, 2017

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85 olds cut. Supreme ..had put 20/50 oil in my 10/30 now my engine sounds like a diseal knocking that does not go away.I drained it out. Put 10/30 and the sound still there


Olds FAQ -- 307 CID Engine Detail - 442

www.442.com/oldsfaq/ofe307.htm
While a knocking noise probably means a spun bearing, check for loose ... The 442 "9" 307 engines, at least for 1985, did NOT have roller lifters. ..... of the 307 then my 307y out of my 83 cutlass supreme brohagm i had my heads shaved i put a ...

Jul 28, 2015 | Cars & Trucks

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Tail lights don't work on 83 cutlass supreme


I assume you checked the bulbs and they were good? It's possible that the sockets have gone bad and need replacing. The tail lights are fused through the instrument panel lights. that fuse should be in the middle of your fuse box, marked "instr". If the fuse is good check to see if the dash lights come on when you turn the headlight switch on. If they don't then change the headlight switch. hope this helps.

Mar 12, 2012 | 1983 Oldsmobile Cutlass Supreme

2 Answers

What motor is in a 86 cutlass supreme 4dr sedan


They had several available for that year it looks like a V-6 model and several V-8 models. I have attached the link for your review. Either copy the link or paste it into your web browser. Here is the link:

http://en.wikipedia.org/wiki/Oldsmobile_Cutlass_Supreme#Fourth_generation:_1978.E2.80.931987

I hope this helps you out and if it does please give me a YES on the web page you just received my response on. Thank you

Apr 12, 2011 | 1986 Oldsmobile Cutlass Supreme

1 Answer

Should i use an electric or manual choke edelbrock carb in my 86 cutlass supreme its a 307 v8


better off with a electric choke, and make sure the vacuum choke pulloff is working ,

May 04, 2010 | 1986 Oldsmobile Cutlass Supreme

1 Answer

What is the largest crate engine i could fit into an 88 cutlass supreme international?


Without Modifing too much, it will probaly be best if you go with a 307 oldsmobile motor..4 barrel carb.. You can probaly fit a 350 motor in there, but you might have to change around alot of stuff

Dec 20, 2009 | 1988 Oldsmobile Cutlass Supreme

1 Answer

1993 oldsmobile cutlass supreme engine stalls choking


soundl like idle air control valve sensor
try a clean .............if no better replace

Apr 30, 2017 | 1993 Oldsmobile Cutlass Supreme

1 Answer

95 cutlass supreme boggs down in overdrive


When in overdrive engine is locked up with trans. so engine performace is more pronouced ,I would think a tune up would be in order.

Jan 01, 2009 | 1995 Oldsmobile Cutlass Supreme

3 Answers

1986 cutlass supreme brougham


my signal lights (all 4) quit working, hazards still work, changed relay for hazards, didn't fix problem. checked bulbs, all good??? anyone have an idea

May 20, 2008 | 1986 Oldsmobile Cutlass Supreme

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