20 Most Recent 1993 Audi 100 - Page 4 Questions & Answers

could very well be a faulty sensor, leaky vaccum hose, bad coil packs, needing of new fuel filter, spark plugs, wires.

Have you checked your fuel pressure to make sure it is good. You can do this with fuel pressure tester on the fuel rail.

Also check every cylinder for spark
If you don't have any spark, or very weak spark, you could have bad coil pack, module, or crank sensor.

You can remove one plug at a time, and place it back on plug wire, place it on top of engine block, have someone else turn motor over well you observe to see if there is spark.

Do you have a service or check engine light on? If so, I would have the engine codes read to pinpoint exact problem area.

Let me know if you have any questions or need further help

Replace the thermostat and flush the cooling system.

try the center consol

You'll need to remove screws that are by the door handle, arm rest, under door and side of door and then gently pull back on the panel as there will also be retaining clips attached and you don't want to break them. If needed, you can pull back the weather seal (can't reuse it, but it's not that important) and you will be able to access everything inside the door

The cable was probably not reattached to the throttle body, or the wiring for the cruise module was not plugged back in. The VW/Audi cruise control system does not use engine vacuum, it uses it's own vacuum pump. Vacuum runs from the pump/control module to the vacuum reservoir that pulls on the throttle cable. The is also another vacuum line that runs to the brake pedal, which is a safety feature (press the brake pedal and the vacuum to the vacuum reservoir is instantly cut, releasing the throttle and disengaging the cruise control.)

check your timing belt.

replace all spark plugs....

Do you have a sticker on the inside of your hood of your car? It should list the type of freon you need, if not if you have the owners manual it will give you that information also........the only thing i am obligated to ask you by law, is are you licensed to recharge the cooling system in your car? If not it is a violation of federal law for you to recharge your cooling system. You must be trained properly to do so........if you are not then you have to have it done at a garage who is licensed to do so..........

you will have to take bolts out of tranny pan to drain fluid unless you siphon it out or it is equipped with a drain plug

replace it or get another car. ebay usually has motors listed but if your not comfortable with ebay you could check at a junk yard or auto parts store.

A local locksmith can make you a set of keys.Good luck.

May be the clutch master or slave cylinder. Has the fluid level gone down at all? Have a look around the clutch pedal area for signs of fluid leakage. Good luck, Bob.

usually near fuel tank take wires off unbolt of car and replace be shore to mark hoses and wires before removing assuring correct refitting

I had the same problem last year. It turned out to be the ignition switch. This could be the problem for you, maybe?

check the fuses, its probably on the side of the drivers side. i had sort of the same problem

Removal is actually very easy and only requires a philips screwdriver and about five minutes. Open the door and look at the top of the door panel at each end - there is a screw at each top corner - one that screws in at the front, pointing toward the rear of the car, one screws in at the back pointing toward the front. Remove those. Then, inside the handle that is used to pull the door shut, there's one screw there, at the back of the inside of the handle. Remove that. That frees up the trim piece that forms the inside of the pull handle. Slide it down and pull it out (it's kind of tough to do, so if it's not coming right off, don't worry, just pull down harder and it will). When you remove that, it exposes a fourth screw that anchors the door panel to the door frame. Take that out, and then the door panel lifts up and off the door. Be sure that you push the door lock down before lifting the door panel off, so that it's easier to remove the panel. When you start to reinstall it, pull the lock shaft up so that it's easier to align it with the hole in the top of the door panel, and reinstall the four screws you removed.

dont get one