More Celica Issues Code P0300

[Nick]

I am at my wits end with this cars …..
Car is a 2002 Toyota Celica GT stick with 160k miles

HAVE CHANGED
Coils
Plugs
Injectors
MAF
Air Filter

Now after changing all this it has a long start and throws a code P0300 once in a while …but you cant ever feel a miss or anything and the light has gone off on its own and come back on ….Anyone have anywhere to go with this or anymore info?

Topic

[college man]

see if this helps. have you checked compression?

http://troubleshootmyvehicle.com/toyota/1.8L/how-to-test-misfire-codes-1

[Author]

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