What tool do I need to take a spark plug out?
Use a spark plug socket paired with a 3/8 ratchet to loosen and pull the first plug from its housing. These sockets are designed to securely grip the spark plugs for effortless removal and may require a socket adapter to use with your current drive tool.
What kind of spark plugs do GM use?
ACDelco GM OE (Professional) Iridium Spark Plugs are a high quality replacement ideal for many vehicles on the road today. ACDelco GM OE (Professional) Iridium Spark Plugs are our latest in spark plug technology and an exact replacement for your vehicle’s original components.
What’s the best way to replace spark plugs?
Replace your dirty, fouled spark plugs with new ACDelco spark plugs. Visually inspect spark plugs for signs of wear. Follow these steps for removing spark plugs for inspection, servicing or replacement: Grasp the spark plug boot and gently rotate it 90 degrees counterclockwise.
How do you make a gap in a spark plug?
Put the ground strap in that hole and push down. If you are using the plastic round gap tool, then on the side where it’s shaped oddly, put one side of that in between the ground strap and electrode (making sure you do not brake the electrode). Push back until the desired gap is achieved.
Is the ACDelco spark plugs pre-gapped?
Are ACDelco spark plugs pre-gapped? Yes. When ACDelco spark plugs are manufactured, they are pre-gapped to the correct gap specification. When I replace my spark plugs, should I also replace my spark plug wires? Not always, but you should inspect your spark plug wires for wear when replacing your spark plugs.
What kind of tool do I need to torque spark plugs?
If you prefer to torque the spark plugs, you’ll need a 3/8 inch drive torque wrench with torque range in the region of 5 plus ft. lbs. Anyway, here’s a few tools to get the job done as painlessly as possible. You’ll find links to the tools I use, including 3/8 inch torque wrench here on the Mechanics tools page. Plug boot puller; Plug socket
Which is the best manual to replace spark plugs?
If the manual does not shed sufficient light on the subject, you may want to invest in a vehicle-specific aftermarket manual. Chilton and Haynes have some excellent manuals that give you a step-by-step guide to locating and replacing spark plugs as well as a list of tools to replace spark plugs.
What kind of socket do I need to remove spark plugs?
If a standard socket does not work, choosing a wobble socket may be a better idea. Wobble sockets are often essential equipment for removing iridium spark plugs.
What should I look for in a spark plug?
By examining the insulator firing nose color, an experienced engine tuner can determine a great deal about the engine’s overall operating condition. In general, a light tan/gray color tells you that the spark plug is operating at optimum temperature and that the engine is in good condition.