Changing spark plugs is not expensive and most people do it when they have their car serviced. If you service your car by yourself, then at least every 20,000 to 30,000 km. It would be imperative to change them if the car is misfiring or running very rough to eliminate the mistake of crank, pistol, bearing or head trouble, but most of these problems should be evident if someone knows their way around an engine.
If spark plugs were changed and there is still a problem with firing, then change the spark leads as well. The only other option is the distributor cap, points and the dynamo, and that's the entire firing system. All would probably cost around $200 on an older carburetor type engine and maybe more for injection.
replace spark plugs about every 20-25 thousand miles
when do you have to change a spark plug and how many miles when do you have to change a spark plug and how many miles
To change the spark plugs in a Chevy Celebrity: 1. Give the spark plug boot a twist to free it up from the spark plug, then pull on the boot to remove the spark plug wire from the spark plug. 2. Use a 5/8" spark plug socket with an extension and ratchet or breaker bar to loosen then remove the spark plug. 3. Set the gap on the new plug to .045" then screw it back into the spark plug hole in the head. Tighten the spark plug and replace the spark plug wire. I change the spark plugs one at a time to keep from getting the spark plug wires on the wrong spark plug.
How do you change the number 2 spark plug on a 2001 nissan maxima?
You won't need a diagram if you change one spark plug wire at a time.
Most snow blowers have the spark plug on top of the motor :to change a spark plug you get a spark plug wrench (take wire cap off the plug) put wrench on spark plug then turn counter clock wise to take it out. To put a new one back in reverse the proses
Changing the spark plug wires in your 1999 Mercedes-Benz is quite simple. The spark plug wires simply lift off. The new spark plug wires can be pushed onto the spark plug. It is best to change one wire at a time.
Remove the spark plug wires from the spark plugs, use an extension for your Allen wrench, and use a spark plug socket to remove the spark plug.
Remove the coil on top of the plug, and there is the spark plug.
Spark Plug Wires? Remove them 1 at a time from the spark plug to the distributor or the ION pack, remove and replace the spark plug, add the new spark plug wire from the newly added spark plug to the distributor or ION pack.
Change the spark plug and spark plug wire. Change the fuel filter. Change the air filter. Change the motor oil.
how do u change spark plugs 2002 vortex
The spark plug wires on your 1994 Chevrolet Caprice are quite easy to change. The spark plug wires simply lift off on each end. Put the new spark plug wires on and push until you feel a click.