2010 Buick Lucerne CXL Special Edition 6 Cyl 3.9L Gap .040
Notes : Single platinum electrode configurationSeries : AC Delco RapidFire Performance PlatinumSpark Plug Code : 6Electrode Tip Material : Platinum Electrode TipQuantity Sold : Sold individuallyWarranty : 3 year, unlimited-mileage AC Delco warranty
1983 Buick Riviera XX Anniversary Edition 8 Cyl 5.0L
1983 - 1984 Buick Riviera Luxury 8 Cyl 5.0L
Notes : Single platinum electrode configurationSeries : AC Delco RapidFire Performance PlatinumSpark Plug Code : 7Electrode Tip Material : Platinum Electrode TipQuantity Sold : Sold individuallyWarranty : 3 year, unlimited-mileage AC Delco warranty
They work great - However the fuel mileage is lower compared to the E3 plugs, but the performance is far more superior.
Purchased on Aug 11, 2019
Helpful Automotive Resources
July 22, 2020
P0306 Code: Cylinder 6 Misfire DetectedA cylinder can suffer a misfire for various reasons. The common causes for a code P0306 include:
Worn-out ignition system parts (i.e., spark plugs, ignition wires, coils, or distributor cap)Vacuum leaksInsufficient fuel pressureProblem with the fuel pump, fuel pump relay, fuel injectors, or fuel filterProblems with the exhaust gas circulation (EGR)
How to Replace an Ignition CoilOf course, there are some vehicles that have the coils buried under a bunch of other stuff. So, it’s a good idea to make sure yours are easy to access before digging in.
Ignition coils fire the spark plugs by converting the low-voltage from the battery into the necessary high-voltage.
August 10, 2020
How to Change Spark PlugsOn four-cylinder engines, the plugs are often located underneath the coil packs that sit right on top of the engine. If your vehicle has this design—and you’re feeling brave—you might consider replacing the plugs yourself.
Spark Plug Replacement: How-to
August 03, 2020
Bad Spark Plug SymptomsIf you’re the type who knows their way around a car, and you’d prefer to diagnose the issue yourself, here’s how to tell if you’ve got a bad spark plug:
Check Engine Light
July 27, 2020
12 New EVs Join GM LineupThree electric cars are coming to the Chevrolet lineup, with the Bolt Electric Utility Vehicle leading the way.
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