Why does my 4 cylinder Ford Ranger have 8 spark plugs?
Ford was trying to get more power and better fuel efficiency out of a smaller displacement engine. So to clean up emissions they used a dual spark plug producing a cleaner and more efficient burn.
How many spark plugs does an 8 cylinder engine have?
This engine uses two spark plugs per cylinder. And since there are eight cylinders in a V8, the total is 16 spark plugs. The same can be said for other V8 motors with dual ignition. This technology has been around since 1914 and was first used by Alfa Romeo for their Grand Prix racing car.
What brand spark plugs does Chrysler use?
Mopar Spark Plugs
What brand spark plugs does Toyota use?
Genuine Toyota Double Platinum spark plugs, available for select Toyota models, offer several benefits: Platinum on both the center and ground electrodes reduces wear and provides a service life of up to 60,000 miles. Raised design provides excellent ignitability for a strong spark, smooth idle and optimum performance.
Is it OK to use aftermarket spark plugs?
OEM Spark Plugs are the Perfect Size and it Matters It’s because they’re not designed to OE specifications. Spark plugs have to be just the right size to function well. An aftermarket spark plug could work just OK in one vehicle and cause a great loss of horsepower and fuel economy in the next vehicle.
Are NGK Spark Plugs better?
NGK 6619 Iridium IX Spark Plugs snagged the top pick in our spark plug comparison because they offered the best mix of high-performance, fuel efficiency, durability, and dependability. Featuring an iridium construction, these high-quality spark plugs provide a longer lifespan than copper and platinum spark plugs.
Should I use cheap spark plugs?
Consequences of using cheap or inferior spark plugs Lower grade spark plugs may not be built to original equipment specifications which can lead to many issues including decreased fuel mileage, poor acceleration, engine misfires and hard starts.
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