[WaggOn]

Wondering who has replaced their spark plugs, at what miles? what brand would you recomend? Did you feel any difference in the ride? thanks.

 

[Chris-Garage]

replace them at 75K with NGK Iridium plugs. The car felt smoother only reason for changing them were that the car was used when i purchased it, so i did a tune up so i could feel better with new oil and plugs since there was no records of any service from previous owner.

6.99 ea @ autozone

 

[capgrover]

I changed mine at 100,000 with the same NGK Iridium, got from Amazon, it did seem to run a little smoother also.

 

[jplheon]

Another vote for NGK. Iridium plugs are designed to last longer. Using oem is not a bad idea as well but I recommend to replace it every oil change or once a year since they are inexpensive.

 

[bigbird1971]

Using oem is not a bad idea as well but I recommend to replace it every oil change or once a year since they are inexpensive.

Every oil change? I've never heard of a 5000 mile spark plug interval.

 

[zinger]

Every oil change? I've never heard of a 5000 mile spark plug interval.

Maybe it's a 50,000 mile oil change interval.:grin:

 

[Dale]

I think Zinger is right. Way back when (50yrs.), we used to replace plugs every year,in the spring along with the points,condenser,rotor cap and rotor. Oh, we didn't forget the plug wires and air filter also. Today, I don't think you could find a lot of those things to replace on a car.