Results for: 2005-mitsubishi-outlander
How To Replace the First Generation 2003-2005 Mitsubishi Outlander PCV Valve & Spark Plugs
PCV valve should be replaced every 56,000 Km (35,000 Miles) or at least every 2 years. They are relatively cheap ($3-$8) so you could do it when you do a tune up. Check and shake it. It should rattle. If not, it is clogged and needs to be replaced.
I personally recommend using OEM Iridium spark plug NGK LZFR6AI.
First generation 2003-2005 Mitsubishi Outlander is equipped with iridium tipped spark plugs, which are identified by marks on the ceramic (IR). They do not require replacement as frequently as the conventional type spare plug and will last much longer (page 7-31 Outlander Owner's Manual)
How often should spark plugs be replaced?
168,000 Km (105,000 Miles) or at 84 months for iridium tipped type
96,000 Km (60,000 Miles) or at 48 months for platium tipped type
24,000 Km (15,000 Miles) or at 12 months for standard type
This is specifically indicated in the Warranty and Maintenance Manual booklet
How do I install spark plugs correctly?