What are the symptoms of bad coil high voltage wire?
What are the symptoms of bad coil high voltage wire?
This means that less current is needed to provide a healthy spark across the plug electrodes. Although cable failure on this type is relatively rare, the copper/nickel alloy is also subjected to possible fatigue as described under the “Symptoms 1” heading. AA!
What happens when the wire between the plugs and the distributor goes bad?
Although the engine will still run if one of the wires between the distributor and the plugs produces an intermittent fault, it will deliver less power or die altogether if the wire leading from the coil to the center of the distributor goes bad.
How to isolate a bad coil high voltage wire?
To isolate the fault, turn the ignition key on without attempting to start the engine and then remove the distributor cap. Ensure that the points are open and adjust a multimeter to the volts setting. Touch one probe to the insulated side of the points and the other to the engine block.
Why is the new plug on my lawn mower not working?
He said the plug wire on the new coil gets too hot to touch after running the engine for only a few minutes.He said he put the old coil from the right cylinder on the left cylinder and it fired fine,he also said that when he touched the hot plug wire on the new coil he got shocked.
Can a corroded plug wire cause a problem?
The act of removing and installing plug wires can sometimes damage them; especially if they were difficult to remove or they were yanked straight off instead of twisting them off. Corroded plug wire terminals at the plug or the coil can also cause a problem.
What happens if you don’t install new plugs?
They should “click” into place. Finally, if you didn’t install new wires with the new plugs inspect all of the wires carefully. If you were even a little careless in pulling them off you may have damaged them. Use a plug wire tool if appropriate, and always pull & twist by the boot – never by the wire itself.
He said the plug wire on the new coil gets too hot to touch after running the engine for only a few minutes.He said he put the old coil from the right cylinder on the left cylinder and it fired fine,he also said that when he touched the hot plug wire on the new coil he got shocked.
Where does the spark plug go in a wrong firing order?
Locate the number one terminal on the distributor and ensure that its spark plug wire runs to the number one cylinder. Ensure that the number two spark plug wire goes to the number two cylinder and so on. The vehicle’s service manual will indicate where the number one terminal on the distributor is and which cylinder is number one.
