How to change spark plugs on Oldsmobile Alero?
How to Change the Spark Plugs on a 2002 Oldsmobile Alero. 1 Step 1. Open the hood of the Alero, and set the hood prop. Remove the cover from the top of the engine, using a ratchet and socket to remove the four 2 Step 2. 3 Step 3. 4 Step 4. 5 Step 5.
How often should you change your spark plugs?
Many mechanics and manufacturers are beginning to set 80,000 miles as the new standard for the industry, but most mechanics still suggest changing them sooner. Most manufacturers advise that you can travel at least 80,000 miles before a change is required for the newest vehicles.
How to easily change back three spark plugs GM V6?
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How do you replace a spark plug on a car?
Thread the new spark plug in by hand, until it is snug. Tighten the spark plug to 180 inch-pounds of torque with a 3/8-inch-drive torque wrench. Repeat Steps 2 through 4 from left to right on the engine, until you have replaced all of the spark plugs. Install the ignition coil and cover back onto the top of the engine.
Many mechanics and manufacturers are beginning to set 80,000 miles as the new standard for the industry, but most mechanics still suggest changing them sooner. Most manufacturers advise that you can travel at least 80,000 miles before a change is required for the newest vehicles.
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Why are my spark plugs not working properly?
If you don’t/haven’t experienced any of these symptoms with your car as of late, then you probably have good spark plugs. When spark plugs become fouled or there is oil leaking onto the tips of the plugs, the spark is prohibited from firing correctly or at all. This can cause the engine to hesitate, which will make it run at a rough idle.
What are the different types of spark plugs?
Spark plugs are made of different types of materials. Copper, iridium, and platinum are common metals used in manufacturing them, and all have different lifespans. Copper is good for electrical current, but doesn’t last as long as both iridium and platinum.
What kind of engine does an Oldsmobile Alero have?
The 2002 Oldsmobile Alero base model was equipped with a 2.2-liter, in-line, four-cylinder engine capable of producing 140 horsepower. A 3.4-liter V6 was optional as an upgrade in the 2002 Alero. The spark plugs on the base 2002 Alero are located beneath the ignition coil.
How often should you change the spark plug gap?
The spark plug gap adjustment should not be changed more than 3 times and should not exceed .008″ in either direction. Excessive changing of the spark plug gap setting will result in weakening of the spark plug ground electrode and can lead to breakage. Also, the spark plug gap should never exceed .055″ unless pre-set by the manufacturer.
What is the pressure between the spark plug gap and ground electrode?
between the spark plug gap (center electrode and ground electrode). 2) Pressure in the combustion chamber at time of spark discharge – Depends on compression and aspiration of the engine. High compression engines and engines with forced induction have higher combustion chamber pressures at time of spark discharge.
When to replace the coil on a 2001 Alero?
If the coil on the 2001 Alero, 2.4-liter engine does not read greater than 10,000 ohms of resistance, then the coil is bad and needs to be replaced. Raise the hood on the Alero. Label each spark plug wire on the coil module, using masking tape or labels. Write the numbers “1-2-3-4-5-and 6” on the spark plug wires from left to right.
How do you label Spark plugs on an Alero?
Raise the hood on the Alero. Label each spark plug wire on the coil module, using masking tape or labels. Write the numbers “1-2-3-4-5-and 6” on the spark plug wires from left to right. Remove two spark plug wires from one of the coil packs.
Raise the hood on the Alero. Label each spark plug wire on the coil module, using masking tape or labels. Write the numbers “1-2-3-4-5-and 6” on the spark plug wires from left to right. Remove two spark plug wires from one of the coil packs.
General Motors introduced the Oldsmobile Alero in 1999. The 2001 Oldsmobile Alero was equipped with the option of a 2.4-liter in-line 4-cylinder engine, or a 3.4-liter V-6 engine. Both engines use a coil module and coil packs in the ignition system.
If the coil on the 2001 Alero, 2.4-liter engine does not read greater than 10,000 ohms of resistance, then the coil is bad and needs to be replaced. Raise the hood on the Alero. Label each spark plug wire on the coil module, using masking tape or labels. Write the numbers “1-2-3-4-5-and 6” on the spark plug wires from left to right.
How much electricity does an Alero alternator use?
The electrical discharge from the coil can send a shock or arc to your body. The Alero only has 12-volt of electricity in the system, but the alternator puts out about 90 to 110 amps of electricity. Electrical shock can cause severe damage to the body, brain, and heart.
What’s the gap between the spark plugs on a car?
Remove the old spark plug farthest to the passenger side of the engine, using a 3/8-inch drive ratchet, a 6-inch extension, and a spark plug socket. Turn the plug counterclockwise to remove it. Check the gap on the new spark plug with a feeler gauge or spark plug gap tool. Adjust the gap to 0.045 inches, if necessary.
The 2002 Oldsmobile Alero base model was equipped with a 2.2-liter, in-line, four-cylinder engine capable of producing 140 horsepower. A 3.4-liter V6 was optional as an upgrade in the 2002 Alero. The spark plugs on the base 2002 Alero are located beneath the ignition coil.
How do you install a new spark plug?
Install the new spark plug into the spark plug socket. Thread the new spark plug in by hand, until it is snug. Tighten the spark plug to 180 inch-pounds of torque with a 3/8-inch-drive torque wrench. Repeat Steps 2 through 4 from left to right on the engine, until you have replaced all of the spark plugs.
Remove the old spark plug farthest to the passenger side of the engine, using a 3/8-inch drive ratchet, a 6-inch extension, and a spark plug socket. Turn the plug counterclockwise to remove it. Check the gap on the new spark plug with a feeler gauge or spark plug gap tool. Adjust the gap to 0.045 inches, if necessary.
How do you remove a coil from an Alero?
Step 1 Open the hood of the Alero, and set the hood prop. Remove the cover from the top of the engine, using a ratchet and socket to remove the four mounting bolts. Pull the cover straight upward then remove it from your work area. The coil is mounted under the cover, and will come off with it.
Thread the new spark plug in by hand, until it is snug. Tighten the spark plug to 180 inch-pounds of torque with a 3/8-inch-drive torque wrench. Repeat Steps 2 through 4 from left to right on the engine, until you have replaced all of the spark plugs. Install the ignition coil and cover back onto the top of the engine.
Step 1 Open the hood of the Alero, and set the hood prop. Remove the cover from the top of the engine, using a ratchet and socket to remove the four mounting bolts. Pull the cover straight upward then remove it from your work area. The coil is mounted under the cover, and will come off with it.