Mercury Topaz

This is possible, as long as you can get the c-clip off. Small space to work in. Most times because of the small space, its better to just have the system drained at the garage, remove the pump from underneath by taking the torsion bar support plate off, change the dryer, add the upgrade oil from r12 to 134 special oil, the auto parts will have it, and fill with 134. What you have to be careful of if you are trying to take the clutch out while pump still on engine, is that the clutch will not want to come of, so you pry it with a bar, and the the seal blows, and there goes all the r12, and now you have to replace the whole pump.

Its a very simple. Open the hood- reach in behind the headlight and take out the old bulb. You will have to give the big plastic holder about an eighth of a turn and it will pull right out. Then simply unplug the bulb. It pulls straight out. There is a little tab on it to hold it in place- so you will have to lift it up to pull the old bulb out. When installing the new halogen bulb- do NOT touch the glass of it. The oil in your skin of your hands will stay on the glass and it will burn it out almost immediatly!! Grip it only by the plastic base. Then simply put it back in the headlight- give it a turn to lock it in place and you are good to go.

The PCV or positive crankcase ventlation valve does as it is named. It will remove harmful gases from the engine. Also, you can find breather caps on the valve covers, this also helps to remove and fumes from the crankcase or engine base.

A defective brake light switch could cause the problem. Also a defective turn signal switch could also. The brake lights work through the turn signals. It cancels the brake light so that the turn signal can work.

Open the hood, look in the middle space between the firewall and motor. You will see the sensor comming out, IT LOOKS LIKE A SPARK PLUG. YOU WILL ALSO SEE THE CONNECTOR COMMING UP TOWARD YOU. MAKE SURE MOTER IS COOL BEFORE LOOKING.

To change out a fan relay for a 1993 Mercury Topaz, locate the relay, typically found in the engine compartment near the radiator. Disconnect the negative battery cable, remove the old relay, and insert the new one in its place. Reconnect the negative battery cable and test the fan to ensure the new relay is functioning correctly.

Depends on why its overheating. IF the Radiator fan is not kicking on, then there are several things you can check.

One is that the AC system is working properly. Unfortunately, Ford tied in the AC system to the cars cooling system (overheating). And without the AC System working properly you might have to wire a toggle switch directly to the fan, with a fuse link on one side, to be able to manually turn on the fan when the car reaches temperature.

IF the AC unit is working properly there are 2 sensors. One is on top of the thermostat housing, and actually is in the housing. The other is in the engine block right next to the thermostat housing. IF either of these is not working properly, then the fan unit will not come on.

If that is not the problem, you may have a blockage somewhere, and need a serious cleaning of the radiator and/or engine block.

First you need the proper equipment to do this job. There should be a plug in under the hood, on passenger side where you plug in your tester. Then you need the book on the codes. Sometimes it is less expensive to just go to a service station and have this done. It will save you time and money.

Dist. removal. First, take off the dist. cap. You can leave the ign. wires on, but it is a good thing to mark the firing order on the cap. Which plug the wires go to. You can also mark where the Dist. cap is pointing, helps for timing purpose after. Next, you mark where the rotor is pointing, you can turn the engine over till the rotor points to the engine, then mark the spot on the engine, and also mark the Dist. around the base. This way, when you go to put it back in, the engine will work and save you a lot of time. Your two marks will line up. Use a wrench and remove the lock nut, and lock tab. Also un-clip the ign. wire harness from the Dist. When you pull up on the Dist. the shaft will turn, this is ok. Now you have it in your hands. If this removal is to change the module, make sure you put the right grease and clean the surface very good. It is possible that you might have to modify a tool to reach the small screws for the module........Now to re-install. As you slide the Dist. back into place, you will have to line up the two marks that you made. To do this, put the rotor back on during installation, and you will have to turn the rotor (shaft will turn also ) backwards, when you arrive at the right spot, the Dist. shaft gear will line up to the oil pump, and the Dist. will now drop fully into place. If it does not line up EXACTLY, then start over. Just by lifting the Dist. slightly, you will be able to turn the shaft till it drops in the right place. IT HAS TO LINE UP TO YOUR 2 MARKS. Off just a little is just not good enough.....OK. Chances are that you will not have to check the timing after, once lined up, unless you had a problem before, then have the timing checked. Good luck.

Which mount? Front, you support the engine from the under side, (you should really have air tools for this job) and start to unbolt and replace. It is very easy, but if you are not equipped, it is not a nice job. The transmission mount, there a 2. When the car is up on jacks, just look at the mounts and start to unbolt and replace with the new ones. As I said, air tools will do the job. Good luck.

If this is a 4cyl, auto, the dip stick for the tranny is between the rad and engine on the drivers side. Use the special long funnel for this purpose, and be careful not to overfill. Just add a little at a time, and check. If this is a standard, then the oil check plug is underneath on the side. When you open the plug, oil should just come out slightly, the car should be level. If you need oil, then you need a special pump to add. It uses reg. auto trans fluid. Good luck.

Yes, a faulty fuel pump can cause it to work intermittently. This could be due to issues like a failing pump motor, a clogged filter, or electrical problems. It's important to address this issue promptly to avoid potential engine stalling or failure to start.

Go to www.autozone.com where they have a great repair section that is pretty much the Haynes auto repair book online and best of all it's free. They should be able to tell you how to do any repair.

Check the trunk, driver's side close to the hinge. You should see a label that says Fuel Pump Reset Switch right next to a finger hole in the lining along the top of the side. The fuel switch is in there.

You should have the check engine light come on for this, if it does then check the codes. If the light does not come on, then yes it is possible it is the idle sensor, could be the MAP,( master air flow sensor also ) best, do you have a auto wreckers ( scrap yard ) near you, check for some used parts to confirm the problem. Problem with Ford, most of these parts are yours once you leave the building. No return.

To install an alternator on a 1993 Mercury Topaz, first disconnect the battery and locate the alternator. Remove the drive belt, unplug the electrical connections, and remove the mounting bolts. Install the new alternator in the reverse order, making sure all connections are secure before reconnecting the battery.

A bubbling noise when accelerating on a Mercury Topaz 1990 could indicate a problem with the cooling system, such as air bubbles in the coolant or a leak. It is recommended to check the coolant level, look for any visible leaks, and consider bleeding the cooling system to remove air pockets. If the issue persists, it's best to have a mechanic inspect the vehicle.

To remove the back bench seat in a 1998 Mercury Villager, locate the release lever or bolts at the base of the seat. Pull or unscrew the lever/bolts to release the seat and then lift it out of the vehicle. Make sure to disconnect any wiring connections if applicable before fully removing the seat.

You may be able to find a free stereo wire diagram for a 1994 Mercury Topaz by searching online on websites such as ModifiedLife or Car Stereo Wiring. You can also try contacting your local library for access to automotive repair manuals that may include wiring diagrams.

change fuel pump on 1989 topaz. You have two options. Hopefully your tank is on empty or close to empty, with car on jacks, take off the filler hose, support the tank, undo the bolts holding the tank straps, lower the tank, and reach over and unlock the ring holding the pump and gauge. If you have trouble, unplug the wire harness, take off small hoses, then remove the whole tank. Have to turn it a little to clear the exhaust. Now you can see what you are doing. Screwdriver and hammer, unlock the ring, blow the debris away before you take out unit. Replace. Or......remove the back bench seat, cut a hole in the floor where the tank is,(measure from underneath,) large enough for you to work on, and there you go. No trouble this way. Just unlock the ring, clean area, remove old pump and gauge, replace, make sure pick-up filter stays on. Replace o ring seal, put a little lube on the o ring, lock ring, and with a piece of sheet metal, cut to the hole and just pop rivet or small screws and some sealer, and that's it. Don't have to disturb the clamps and lines this way.

The wheel bearings on a Mercury Topaz help support the weight of the vehicle and allow the wheels to rotate smoothly. If you notice a humming or grinding noise coming from the wheels, it could indicate a failing wheel bearing that needs to be replaced. It is recommended to have a professional mechanic inspect and replace the wheel bearings if necessary to ensure safe driving conditions.

It sounds like there may be an issue with the headlight motor or mechanism. Check for any obstructions or damage that may be preventing the headlights from opening correctly. You may need to have a mechanic inspect and potentially repair the headlight system.

Brake pads typically need to be replaced every 30,000 to 70,000 miles, but this can vary depending on driving habits and conditions. Signs that your brake pads need replacing include squealing or grinding noises when braking, reduced braking performance, or a pulsating brake pedal. It's important to have your brakes inspected regularly by a mechanic to ensure they are in good working condition.

After looking at the ( 1996 , 1999 , and 2002 ) Mercury Villager Owner Guides :

The fuel tank capacity is ( 20.0 U.S. gallons / 75.7 liters )

Start off by opening the glove box their should be a legend saying what fuses do what find the number that is for the fuel gage, look under the steering wheel and you will see a fuse box pull out the bad fuse and replace it with another fuse make sure to use right ampage.