Anong brand ng spark plug ang gamit nyo?

[mazdamazda]

all stock for both cars, no use in upgrading ur spark plugs if the ignition system isn't upgraded IMHO

323: ngk bkr5e
rav4: denso iridium tipped

for the iridium tipped plugs, the service advisor said that it is only replaced every 100k. is that true?

[ironarch]

Stock NGK's

[1.8T]

bosch platinum +4 on the gti
cheap autolites on the jetta 1.8T

[20bulbsXL]

DENSO PK20r-11

[vinj]

for the iridium tipped plugs, the service advisor said that it is only replaced every 100k. is that true?

AFAIK, most probably yes, as long as your engine is running ok and isnt fouling the plugs or anything.

The Cefiro VQ engine uses platinum plugs stock and they dont need top be opened up and changed until the 100K mark.

[caloyski5]

STOCK ng ford..hihi..mazda auto ko..

ngk bkr5e..

[mazdamazda]

vinj, nakausap ko yung mga denso guys.... may oem iridium tipped plugs nga sila... 100K nga ang palitan

caloyski5, yan ang stock natin rin! bkr5e! iisa lang naman makina natin eh! hehehe...:mrgreen:

[caloyski5]

oo nga...hihihi..e may kasamang box yung plugs e..ford!

[fenris]

hmmm... magkano ang Splitfire? hehe... ok ba tlga ang splitfire na spark plugs?

Or should I just go for Bosch spark plugs?

[bacon]

Originally posted by mazdamazda
vinj, nakausap ko yung mga denso guys.... may oem iridium tipped plugs nga sila... 100K nga ang palitan

mazdamazda,

Where and how much and did you get your iridiums for? Yan bang 100k kms na replacement period goes for all kinds of vehicles?