Replace Spark Plugs Inside A Chevrolet Silverado

Chevrolet suggests you convert the Glimmer plugs in Chevy Silverado engines every 60,000 to 100,000 miles depending on the immensity of wear the Motor lorry endures. The Chevy Silverado is available in five colorful models: the Silverado, 1500, 1500 Bulky Labour, 2500 Hefty Profession and 3500. All of these models accept disparate aspects, however the manner for replacing the Glimmer plugs is the duplicate.


Turn the boot midpoint to the condign and then midpoint to the left to loosen the wire from the plug.4. Attach the socket to the Glimmer plug. Depending on the temperature and climate it may capture the engine 30 minutes to 2 hours to chill.

2. Advancement access to the Glimmer plug wires that are located on the side of the engine. Lift the plastic include on the side to access the Glimmer plug wires.

3. Grasp the Glimmer plug wires by the boot of the wire. The wire boot is the cap that connects directly to the Silverado engine.1. Remove the livid, denial battery cable. Permit the engine to nipping.

Turn the wrench to the left to unscrew and remove the doddering spark plug.

5. Clean the inside of the wire boot with the wire brush. Lightly spray the boot and threads of the new spark plug with silicone lubricant.

6. Insert the new spark plug into the engine and manually screw it in place. Use the tension tester tool to find the tension of the spark plug. The appropriate tension level is printed on the spark plug's packaging. Tighten or loosen the spark plug to achieve the required tension.

7. Replace the spark plug wires. Turn the plug back and forth to lock it in place. Replace the plastic cover back onto the engine and return the battery cable to the battery.