Avanza Engine Problem

[s10pao]

ordinary spark plugs lang gamit ko, after 10,000 km, still very good condition.

for preventive maintenance purposes, 1 year ung recommended change interval.

sometimes hindi compatible ang iridium plugs. for ordinary use (not racing) good na ang ordinary OEM type plugs.

sa honda jazz kasi iridium na ung OEM spark plugs. if you want to replace your spark plugs with iridium, just make sure na same ung temperature/heat range at gap. check nyo na rin sa manual baka may nakalagay na recommended iridium spark plugs.