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Use a timing light & see if it flashes. Current through the wire is what flashes the light. Hold the boot with something insulated with terminal near the plug & will jump across the gap while someone cranks engine.
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How do you identify a broken spark plug?
take a test light. ground the test light to the battery then take the test light and move it around the suspect spark plug if the plug wire or spark plug are cracked or defect the spark will go to the test light and you will see the spark. if you don't see any spark its not broken.You can also use CheckSpark to quickly evaluate all your plugs and identify bad plugs and wires in seconds.
Pontiac Grand Prix stalls when cold?
test the temp sensor. Check spark plugs,plug wires,torque convertor. test the temp sensor. Check spark plugs,plug wires,torque convertor.
Why is your 1991 Toyota Camry misfiring?
Check the spark plug wires and spark plugs. You might have to test coils too.
How do change spark plugs on a 2000 Chevy Express van 1500 v8?
test
When do you change your spark plugs?
when do you change spark plugs
1996 Dodge Caravan misfiring?
Check spark plugs, plug wires, do a compression test
How do you cure an engine misfire.?
Check Spark plugs Check plug wires Do a compression test
Why the engine feels rough after changed the spark plugs?
the transmition ,is probably not adjusted to the spark plugs,or their not the right spark plugs
How do you replace spark plugs on 1995 Isuzu rodeo?
Take old spark plugs out put new spark plugs in
How do you change spark plugs for a 2003 Mitsubishi galant spark plugs?
2002 galant , can't find the spark plugs
How many spark plugs does a 2004 dodge durango have?
4.7L has 8 spark plugs. 5.7L has 16 spark plugs.
Does the Mercedes-Benz ML350 carry spark plugs?
It doesn't carry spark plugs but it has 6 spark plugs installed in the engine. The only internal combustion engine that does not have spark plugs is a diesel.
