I'm sorry to hear about the fire in your car. Here is a wiring diagram for the 1994 Buick Century with the light bar:
https://www.dropbox.com/s/lbgq6z9e6izb4gc/1994%20Buick%20Century%20Light%20Bar%20Wiring%20Diagram.pdf?dl=0
The diagram shows the wiring connections for the light bar, including the wires for the left and right turn signals, the brake lights, and the running lights.
Please note that this is a generic wiring diagram and your car may have slightly different wiring connections. Also, if there was fire damage to the wiring harness, it is important to have a qualified mechanic inspect and repair the damage before attempting to use the car.
Your OBD1 port should be able to diagnose this. Call out a local auto-electrician with a pro-grade scan tool. It can record the data as it happens. OBD1 isn't as detailed as OBD2 but it should be okay.
Standardization of on-board diagnostics came in the late 1980s after the 1988 SAE recommendation that called for a standard connector and set of diagnostics. 1991 - The state of California required all vehicles to have some form of basic on-board diagnostics. This is referred to as OBD I
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The ignition switch on the column down by the brake pedal is falling apart this is not the key switch remove any plastic shrouds covering the steering column and follow the steel rod sown the column to the switch that's it replace it and align it to work properly you can go to rockauto.com and look up your car then the switch to see what your looking for to replace post back with progress good luck stephen
Don't think it could be a relay problem . Not a single relay that would control all these system's .They all have their own power supply's . Viewing wiring diagrams for electrical distribution & ground circuit's is how to find problems like this. Free wiring diagrams here http://www.bbbind.com/free_tsb.html Enter vehicle info. year, make ,model an engine size . Under systems click on electrical distribution , then under subsystem click on power distribution . Click the search button then the blue links . With a voltmeter test for B+ voltage on both sides of the fuse's , The little metal tab's on top of the fuse's . Or pick out one of the thing's not working an look at it's wiring diagram an test the circuit using voltage drop , this will show which side of the circuit has the problem . Watch these video's an learn how to test automotive electrical system's , not guessing .
Mastering Voltage Drop Testing with Pete Meier and Jerry TrugliaElectric Testing Techniques You Need to KnowThe BEST Way TO Perform Parasitic Draw Test
indicates a brake problem
get it to a specialist brake shop for a diagnosis and quote
repairmen only get expensive when they know that the customer is clueless so get the diagnosis first then compare quotes
depending on the temperature, blankets can work but you will need a few of them as its frozen up. also the engine could be damaged any way as ice expands and can crack the seals and the head and crank case. if the oil has frozen the temp has been well down to low, wind chill can contribute to even colder temperatures.
It is a round filter in a canister. There is a tube that comes from the throttle body to the air filter housing. Loosen the clamp on the intake hose to the canister then pull the hose up inside you will see a nut or wing nut remove that then the lid comes up and remove the old filter.
Can you tell us the problem? There is no fuse box as such. Look at right front of engine compartment for relay pack. There could be a fuel pump fuse and ecm fuse under the hood.
It isn't unusual to have to remove some stuff to get the battery out, though it is unusual to have to remove the air cleaner. You have to do what you have to do, it is mostly an intuitive process.
I advise you to ensure you are well-informed about working with batteries safely regarding acid, explosive gas, accidental sparks and short circuits and the weight of the battery.
They can be dangerous - they can explode if not treated with proper respect.
Go back and pull each spark plug wire and put it right back on. There is probably a loose one. This is assuming that you didn't pull all the wires off at once when changing the plugs. If you did, the you put the wires back on in the wrong order. Then, you'll need to find a manual online for the correct wiring order for the plug wires.
If they are on in the right order, you need new plug wires. They don't last forever!
The ignition switch is located on the side of the steering column under the dash. Take off the wire harness then remove the screws that mount it to the column. There is a wire rod that comes from the key cylinder that fits in a hole in the switch. Wiggle the switch a little to get the rod out of the old switch. Pay attention to where the rod connects to the switch and reassemble the new switch to the column but don't tighten the screws just yet. Plug in the wire harness to the new switch and turn the key to the ACC position. Turn on the radio to make sure the new switch really did turn on to operate the radio. If it didn't move the switch by hand until the radio comes on. Tighten the screws and then start the car. You're done.
