How do I change the spartk plugs - 1995 Nissan Maxima

sounds like the EGR valve or line is plugged remove and spray it out with B12 chem tool then reassemble and try to run again if it still does it check the fuel regulator to make sure it is not faling

Old adage is.....misses on a pull.....it's ignition. How old are spartk plugs and wiring?
The car is also old enough to have some vacuum lines getting broken or brittle.So check for vacuum leaks. don-ohio

Hello, first how many miles do you have on this Lincoln? On that 4.6 L V8 engine they do have spark plugs but each plug has it's own spark coil located on a long rubber plug. You will see four little coils on each side of the engine. There will wires going in to the individual coils. There will be a bracket the holds the coils in place with a small 9 or 10 mm nut. Remove the nut, and gently pull on eac coil. There Hello, first how many miles do you have on this Lincoln? If you have over 120 thousand miles on this engine then it might need new spark plugs. On that 4.6 L V8 engine they do have spark plugs but each plug has it's own spark plug coil. You will see four little coils on each side of the engine. There will wires going in to the individual coils. There will be a bracket the holds the coils in place with a small 9 or 10 mm nut. Remove the nut, and gently pull on each coil. There a long rubber plug that fit in each spark hole. These rubber plugs are about 4 1/2 to 5 inches long.


Before removing the plug use an air hose with 50 to 60 lbs of pressure to blow each spark plug hole out which might have foreign object in the hole. Why, if you remove the spark plugs, and there is foreign material in that plug hole. Guess what, that stuff will fall into the combustion camber.



Then you will really have some problem. How fix if stuff fall into the combustion camber.

Squirt small amount of oil in the combustion camber, unplug all the coils and clear out there plug hole. Now remove all the spark plugs. Now, you can crank the engine and will the little amount in that cylinder that has the junk in it. The oil will wet the foreign debrie, and blow it out the spark plug hole. Then use a clean rag with with some oil it with a long screw driver to clean that spark plug hole Be careful that don't push the foreign material back into the combustion camber. Do this several time with little amount of oil.



Now, you can install the new spark plugs. On the spark plugs threads use some anti-shiz grease. Why squirt oil into the combustion camber? The oil is used to seal the rings on the piston to increase the cylinder compression. Just a small amount goes a long ways. GB...stewbison
a long rubber plug that fit in each spark hole. There rubber plug are about 4 1/2 to 5 inchs long.

Before removing the plug use an air hose with 50 to 60 lbs of pressure to blow each spark plug hole out which might foreign object in the hole. Why, if you remove the spark plugs, and there is foreign material in that plug hole. Guess what, that suff will fall into the combustion camber.
Then you will really have some problem. How fix if stuff fall into the combustion camber.
Squirk small of oil in the combustion camber, unplug all the coils and clear out there plug hole. Now remove all the spartk plugs. Now, you can crank the engine and will the little amount in that cylinder that has the junk in it. The oil will wet the foreign debrie and blow it out the spark plug hole. Do this serveral time with little amount of oil.

Now, you install the new spark plugs. On the spark plugs threads use some anti-shiz grease.
Just a small amount goes a long ways. GB...stewbison

Hi,
Did u check the timing, the fuel supply to the cylinder?
I think u should bring it to any garage and have them check ur ECU!

With that vehicle, the first thing I would do is pull a spark plug wire and see if you are getting any spark. If there is no spark at the plug, I would pull the coil wire off of the distributor and see if there is any spark there. If there is no spark there, I would replace the TFI Module. (Also known as "distributor module" or "ignition module"

If you have spark, then I would check for fuel at the injectors. That vehicle should be equipped with TBI injection. (Fuel injectors located in the throttle body) You should be able to see fuel spraying out of the injectors when cranking the engine over. If fuel is not spraying from the injectors, then you need to check fuel pressure. (You will need a gauge for this)
If there is no fuel pressure, I would check to make sure the inertia switch is not tripped. If that is OK, you most likely have a bad fuel pump.

CHANGE SPARK PLUGS.YOU NEED SPARK PLUG 3/8 SOCKET.YOU NEED SHORT AND LONG 3/8 EXTENSIONS.YOU NEED SPARK PLUG BOOT PULLER AND A SPARK PLUG GAUGE SET THE SPARK PLUG GAP.NOW CHANGE 1 SPARK PLUG AT A TIME SO YOU MIX THEM UP GET FIRING ORDER MIX UP CAR BACK FIRE WONT CRANK.ALSO CHANGE PLUG WIRES ALSO.

well check it out then post ,does it have a spark ,is petrol pressure in the fuel rail

So you have used the Noid lights to see if the computer is pulsing the Injectors, and you have GOOD Kv on the spartk minimum 25-30 Kv's?

Also it might get gas but how much gas? you need to perform a volume test there is a certain amount of fuel the car needs her minute to sustain demand load variations.

Is it port injection or thortle body? What engine is ? if its port injection your fuel pressure is to low , if its a throtle boty i think 15-18 is minimum to keep the car running, might have a bypassing fuel pump in the tank.

Need more info.

Can you hear the pump run when you turn the key on? Remember that system is pressurized and will easily spill because of this. There is no reset for fuel pumps, that's on Fords. If you pour gas into the intake it starts, then I would tell you to take a long handled screwdriver or a stetoscope if you have one and place it on one of the fuel injectors and listen when someone cranks the engine. If you don't hear the clicking of the injector while cranking, then your problem is not fuel related. Maybe crank sensor, or even computer. The computer not the module is what controls the fuel injection. The module controls spartk just to let you know. Try getting a trouble code...Hopefully this gets you in the right direction. Good luck.

Sounds like you need to get the Starter Solinoid Replaced. Just for Kicks make sure that you check EVERY Fuse and Relay in Both the Fuse Panel inside the Cab and the One Under the Hood.