Really, there are many possible causes for this. When asking a question of this sort it is helpful to specify the engine size. Only generic answers can be provided when we don't know what car you have. Also, how do you know you aren't 'getting fire to' the spark plugs?
One thing I would suggest is disconnecting the plug wires at the coil end. If you crank the engine sparks should come out of the coils while cranking the engine. Do not touch the sparks as they feel somewhat unpleasant and can trigger heart attack.
If there is no spark at the coils, then proceed to check for blown fuses in every fuse panel.
Now see if you have one or more bad coils. If you disconnect the coil and put a test light between the two _primary_ electrical connections of the coil. While cranking the engine, the light should flash. If it does and the coil produces no spark, replace the coil.
The next thing to check would be the crank sensor. If you have a good crank sensor signal and no blown fuses, suspect a faulty ignition control module. The easiest way for a DIYer to check the module is to just replace the thing.
If the crank sensor and module are good and no fuses are blown, your next suspects are:
1) Car alarm.
2) Wiring fault.
3) Dead ECM/PCM.
== == I think your problem may be one similar to the one I had with my 1994 Ford Taurus. One of the wires between the ignition and the spark plugs may be damaged/loose/frayed/disconnected. It took my mechanics almost 4 full days to track and repair the problem. Additional Answer I am having the same problem. Here is the order I've done things...
First tested the fuel pressure, and then the firing at the spark plugs, and this showed me it was a fire issue and not a fuel issue. I then took my ICM, and coils to the local shop and they tested it on a computer and said there was nothing wrong with it. I proceeded to change the crank sensor because this was a part I couldn't test, and it was cheap. Once it was gapped properly the car started to run for a few minutes. I reattached the belt and soon afterward the engine quit again. No fire. I am going to the store tomorrow to drop the $96 for an Ignition Control Module, and I'm praying hard that it fixes the problem is possibly a sporadic 0% then 100% then 0% firing is because the ICM is feigning death. Please Jesus let this work... :)
how to replace spark plugs wires 1992 buick century v 6 3300 stationwagon
where is a freeze plug on a 1985 buick lesebra
Remove the spark plugs wire and remove the plugs wit a spaerk plug wrench or socket.
There's a different question here with a good answer. (Search for spark plugs on a 93 Buick Century.) Briefly, there are three on the front of the engine (near the cylinders themselves), and three more in back.
If it's a 6 cylinder , 6 , if 8 cylinder , which I think Buick does not make in that model , it would be 8 .
The PCV valve plugs into the rocker arms cover or intake manifold.
Disconnect the battery, remove the spark plug cables and boots, and remove the old spark plugs. Put in the new spark plugs, attach the boots and cables, and connect the battery.
Open hood look at engine, should say 3300 or 3100 or something, then that means it'd be 3.3 or 3.1 Then count the spark plugs or spark wire.
where are the freeze plugs located on a 1996 buick skylard
There are 3 at the front of the engine and 3 at the rear of the engine, just follow the spark plug wires.
Not running on all cylinders? Check spark plugs and wires Do a compression test to see if one cylinder is dead
It is important to replace old spark plugs to keep a car engine running well. To replace them disconnect the battery, remove the cables, remove the old spark plugs, replace with the new spark plugs, replace the cables in the correct order, and connect the battery.
If it has fuel Injection the Injectors are dirty, get some about 10 cents worth of diesel and add to you fuel and it will clean them.
Check spark plugs and wires
I guess nobody knows ... maybe pull the engine out???? Or buy a different car??? Nothing is impossible ... except this.
I believe there is a slightly finned top on this motor (quad 4). remove the bolts on this and it should remove the finned plate, giving access to the spark plugs underneath.
In the sides and rear of the block.
After alot of time and searching it has come up with a 1993 buick la sabre has a total of four freeze plugs on it and are very easy to get to and change.
the spark plugs are located on the front of the engine under the hood
ccheck the crank position senson and coil pack's
your car needs a tuneup,plugs,air filter. should do it