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Tommy Lewis Posted on Feb 06, 2015

How to change fuel regulator on a 1990 Cadillac Fleetwood

5 Related Answers

Curt Downs

  • 1779 Answers
  • Posted on Nov 11, 2008

SOURCE: 1990 cadillac fleetwood

This could be the radiator, a radiator hose, or a heater hose. The only way to find out is to fill the system, start it up and watch to see where it is coming from. It would help to purchase a small mirror at a auto parts store that can be moved around the leak area to hopefully give u a view of the source of the leak. I don't think this is the water pump, as they usually begin to leak slowly and get worse over time, not a 'gusher' like u described. The white smoke is the coolant escaping in vapor form, or/and coolant coming in contact w/ the hot exhaust system. U won't harm the engine if u fill the system before checking, and turn it off before the temp. gauge rises past the normal range. If u can't find it in that time, let it cool down, and refill system, and repeat your detective work. U might also want to raise the front end (ramps or safety stands, and check from underneath for leak source. Let me know what u find.

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Anonymous

  • 4669 Answers
  • Posted on May 30, 2009

SOURCE: I have a 1991 fleetwood cadillac with a 4.9 v8

On the first one(the 1991) check the fuel pressure. Actually, check it on both of them.

Anonymous

  • 1111 Answers
  • Posted on Dec 05, 2009

SOURCE: I have a 1983 Cadillac Fleetwood, 4.1 litre. Where is the fuel f

if it does not go directly to the carburetor itself it should be just under the drivers seat the one at the carburetor would look small an round and the other under the driver side a round canister fairly the size of a pop-can ...as well you may even trace the fuel lines from the tank up until you locate it

Anonymous

  • 383 Answers
  • Posted on Jun 13, 2010

SOURCE: cadillac fleetwood turns off after running

check ignition coil and ignition module sounds like there getting hot and shutting off very good sign that there bad

Testimonial: "Thank you very much this saved me money and time on repairs. "

Anonymous

  • 1190 Answers
  • Posted on Aug 17, 2010

SOURCE: how do i change the fuel filter on a 1988 cadillac

RAISE BACK OF CAR UNDER DRIVER SIDE IN FRON FRONT OF WHEEL YOU WILL SEE A SMALL CAN LOOKING ITEM WITH A LINE IN AND A LINE OUT

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1answer

How to Replace Fuel Regulator on 1990 Cadillac

The fuel pressure regulator is located on the top of the engine and is attached to the fuel supply rail for the injectors. You unbolt the retainer tang and then it unscrews from the rail assembly. You will need a new "O" ring seal to install it so make sure you get one. See photo of regulator below.
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1answer

Why does my 1990 cadillac shakes & stumble and acks like its going to cut off when i drive it could it be the fuel pump?

may be you should make a diagnostic and you can do it in a garage or you can do it by yourself if you want to do it by yourself you need some tools and you can find some good ones here: xcardiag.com
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Where is voltage regulator on 1990 fleetwood 4.5

1990 Cadillac Fleetwood FWD 4.5L FI 8cyl

The Voltage Regulator is located:Under hood, passenger side, front engine area, mounted inside alternator housing.
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1answer

1990 cadillac fleetwood die when iddling and sputters at stops.

Sounds like you might have a weak fuel pump.You need to check your fuel pressure you didn't say which engine it has but if its a 5.7 you need 9-13 psi with the engine running.If its not within the specs then replace the fuel pump and filter.
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1answer

Need to locate fuel pump relay for a 1990 cadalliac fleetwood brougham

should be in the fuse box under the hood on the left or right side cant remember thats where they r
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Hi, I was just wondering if anyone could tell me where the fuel filter on a 1990 cadillac fleetwood rear wheel drive is. The car has a 4.5L pf1 v8, and i have heard that the fuel filter is somewhere on the...

On the frame directly below the rear passenger door. its bolted to the frame...got this from answer.com fuel filter of cadillac 1990 fleetwood located?
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1990 cadillac fleetwood will turn over but will not start

Sounds like no fuel. Check fuel pump and filter
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1answer

Where is the feul filter on 1990 cadillac fleetwood

it's under the car .they put them in one of two places. look near the rear wheels in the fuel line. or in the fuel line up front still under the car as the line starts up to the motor on the drivers side
good luck chris
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