To replace spark plugs:
1. Remove the spark plug wire. Twist the boot to free it up from the spark plug, then pull the wire off with the boot.
2. Use a 5/8" spark plug socket with suitable extension and either a ratchet or breaker bar to loosen the spar plug and take it out.
3. Set the gap on the new spark plug to 0.045" and use the spark plug socket to install it.
4. Reattach the spark plug wire and move to the next spark plug. I do them one at a time, that way I don't get them mixed up.
Now may be a good time to replace the spark plug wires.
how do i change the spark plugs on a Chevy silverado 1500
How do you change the spark plugs on a 2002 chavy trailblazer
Spark plugs and wires
Spark Plugs on a LuminaSee the related questions to the right. HOW DO YOU CHANGE THE SPARKS PLUGS ON A 1993 CHEVY LUMINA APV 3.8L 231-V6 ENGINE (an van)
For an engine to start it needs spark to the plugs and fuel. Without both it will not start.
If you are not getting spark to any of the plugs could be coil rotor and/or cap HEI ignition?
ONE AT A TIME.
take it to the dealer
In order to change the sparks plugs in a Chevy Express 3500 van, you should first remove the front tires. This will allow you to get to the front six plugs. The doghouse also needs to be pulled in order to get to the last two spark plugs.
you don't, you buy a chevy.
No.
There right on top of the motor