Author Topic: Gnarly4X's 22RE Rebuild  (Read 181468 times)

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Gnarly4X

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Re: Gnarly4X's 22RE Rebuild
« Reply #750 on: Apr 11, 2017, 05:09:27 AM »
The O2 sensor won't see a rich mixture with a misfire.

A misfire (chamber not firing the mixture) can be caused by several things, right?...

No spark = no fire
No fuel = no fire
Too much fuel = no fire
No air = no fire
Too much air = no fire
Too low compression = no fire
Ignition timing too far off = no fire

Which one of those misfires does the O2 sensor see as a rich mixture?

Gnarls.

1986 XtraCab SR5 22RE 5speed W56B, ~26,000 MI after break-in, DIM (Did It Myself) rebuilt engine - .020" over, engnbldr RV head, OS valves, 261C cam, DT Header. https://imgur.com/oACTHTR

 
 
 
 
 

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