Quote:
Originally Posted by Normal
The air filter is just as important but perhaps the most neglected. It’s also good to check your gaps on your plugs and change them out about every 30k. If you notice decreased gas mileage, get er done.
|
Iridium plugs (which most newer cars use) are good for 100,000+ MLS.
It's a good idea to remove them every so often to prevent them from seizing in the aluminum block.