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get a psray bottle and spray all packs with water look for a spark the one that sparks is bad or being very careful pull each plug wire off the coil until you find one that isn't sparking
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What will make the 5.4 liter Triton miss fire?
Bad plug, injector, coil
How do you check a coil pack on a 2000 f150 4.6l Triton engine?
auto zone will check your codes for FREE. if you have a bad coil pack they will tell you.
Where is the number 4 cylinder on a 5.4L Triton?
it is the back cylinder (closest to the firewall) on the passenger side. If you are diagnosing a missfire code on cyl number 4, you probably have a bad ignition coil on that cylinder
What are the signs of a bad coil?
A bad coil is usually a dead coil. The are generally thought of as on or off.
Can a bad coil drain the battery?
No, a bad coil will not drain the battery.
Symptoms of a 1998 dodge stratus bad coil pack?
symptoms are: you can hear the engine missing, spitting and sputtering, loss of power...you can tell if it is a coil pack by unscrewing the spark plug that it connects to coil pack. when you look at your spark plug it should be a light grayish, white..this means the coil pack is working....it is best if you do this with new spark plugs, because your spark plugs could be bad. but you do this process until you find a bad plug then, that coil pack probably is the bad coil pack.
Why wont my distributor receive spark from the coil on my 1973 omega Oldsmobile?
Bad coil wire, bad coil, etc...
2000 5.4 Triton exp emission light on runs bad?
Auto Zone will check your codes for FREE. Have your codes read. This way you will know which one is bad. It can be a bad plug or wire; it can also be a coil pack going bad. I had the same problem and it ended up been the plugs and wire. I change them and everything is good now...
Why does your car have no spark?
Perhaps bad coil or coil pak?
Engine no start no spark to plugs no distributor cap no rotor?
Bad coil? Bad coil wire?
How do i find out if the coil wire is bad on a 350 small block?
If you don't have a known good coil wire to substitute, try hooking a spark plug to the coil wire and grounding it to the engine. Then crank the engine to see if there is spark.
How do you know if your coil is bad on john deere lawn mower?
Lt133 lawn tractor will not fire is coil bad
