CODE P0300 (Full Version)

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CODE P0300

iamamicrowaveguy -> CODE P0300 (12/9/2007 12:46:21 PM)
The code is about multiple cylinder misfire my car is a 97 Millenia S, 2.5L V6 what will be some major reasons for that? the MPG now is pretty low, only around 15 (mainly local) hope someone can help, coz i really don't want to go to the mechanics to be robbed.[:D]

keninn -> RE: CODE P0300 (12/9/2007 1:13:57 PM)
p0300 is random misfire. the engine is not firing on all cylinders all the time like it is supposed to. easy to diagnose, very difficult to fix. mainly because your post is very confusing. there is NO millenia S with a 2.5. an 'S' has a 2.3 miller cycle motor, with cop system. a 2.5 is otto cycle, with conventional distributor/ign wires system.

iamamicrowaveguy -> RE: CODE P0300 (12/9/2007 5:31:32 PM)
oops, sorry, it's Millenia L, 2.5L V6 Thanks

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