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the wire burns it in the inside and it doesn't work.
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∙ 12y ago
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What would cause your rear cylinder not to fire on your Harley Davidson.?
It could several things. Work from the spark plug, to the plug wire, to the coil until you find the culprit. If the coil is good then it could be the ignition module. The coil is the most likely problem but the plug or plug wire would be the preffered problem.
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.
Why don't you get fire to 1 plug if the coil has been tested good?
Most likely the spark plug wire but POSSIBLY the plug itself.
How to Test lawnmower pick up coil?
Remove the spark plug, reconnect the plug wire, ground the plug, and turn the Flywheel and Check for Fire at the plug. Make Sure you Don't Try to Stop the Engine After you Give it A Quick Spin With you Hand. The Coil will Fire the Plug if it is Good. The Electronic Ignition is Built Inside the Coil. Or you could just hold the plug wire in you fingers and ever so slightly turn the flywheel over. If you get shocked, the coil is good.
5.7 vortec no spark at all why?
you need a new distributor That can be one cause for this, could also be bad ignition coil, coil wire, or even spark plug wires. Test for spark at the coil, then coil wire, then the plug wire.
How do you know if a ignition coil still works?
Is this a conventional coil, a hei coil, or a coil over each plug?? need more info, but is has a wire, hold approximately 1/4 inch from ground and see if archs, if High Energy coil, hold plug wire about 1/4 in from ground and see if fires, if coil over plug individualy, not sure how to check them. good luck
Is there a spark plug wire coil?
No there is not a single spark plug coil wire like on the earlier vehicles. Instead, if you have the 5.4L you will find eight coil packs one on each spark plug. In addition, if you have the 4.6L you will find two coil pack blocks.
How can you fix code P0304 on a pt cruiser?
P0304 is a cylinder #4 misfire. Check plug, wire, coil, etc.P0304 is a cylinder #4 misfire. Check plug, wire, coil, etc.
How would you test a spark plug?
On a carburetors motor pull the coil wire from the distributor cap (the plug wire in the center of the distributor). This is usually found between the air cleaner and the firewall. Remove the desired spark plug from the engine block, plug it into the coil wire and touch the spark plug body (the metal portion) to the engine block while cranking the engine. You will see spark if the plug is good.
How do you know there is spark to the plugs and coil on a 1974' chevy 350 engine?
Connect a known good spark plug to a spark plug wire and ground the threads to the engine while cranking. If there's spark to the electrode you know the coil is good and it's sending current through the wire.
How does a distributor work?
The distributor takes the electrical output from the coil and sends it to the spark plug. The rotor is the device that transfers the electricity from the coil wire to the spark plug wire.
Why is the sparks bad?
Could be the coil, broken plug, overheated wire, If you have spark on other cylinders, the coil is good. Examine the plug for the cylinder that's not firing, if good, try swapping wires and crank (but don't start) to see if wire is good. you can purchase individually if you have to. if 1 wire is bad for any reason, check resistance on the rest of the set with an ohmeter.
