That is a non-sequitor, regardless of what anyone else tells you or any advertising you read. The engineers build an engine that will deliver a certain horsepower under good conditions.
A new, clean, properly gapped spark plug of anymanufacture will give you that horsepower. A high-falutin' brand of plug may squeeze 5/1000 more horsepower out, but that is splitting hairs times 100. Use the manufacturer's recommended plug. You will do fine.
1
None all a spark plug dose is make a fire to start the boom you do need to change them or they will get carb billed up in them and they won't work
go to auto zone and give description of car ask for bosch spark plugs they come with the gap specialized to ure car specification.
Spark plugs + 30 minutes of labor.
The manufacturer recommends that the spark plugs are changed every 30,000 miles. Many individuals have experienced a much longer life for the spark plugs.
Standard plugs are about a $1.50. Platinum plugs are about $4 and iridium plugs are about $7.
About $9.00 each.
The cam position sensor. Worn spark plugs, bad spark plug wires,...................
6
40 dollars.
Spark plugs are around $1.50 - $3 a piece... depending on how many you have $2 x amount of spark plugs = amount it should cost Probably no more than $20
Check the Vehicle Emissions Control Information ( VECI ) decal located in the front of your engine compartment ( it will show what type of spark plugs to use and the spark plug gap )