11-09-2020, 06:55 PM
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#36
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The Dictater
Join Date: Apr 2017
Drives: '13 Red Scion FRS
Location: MD, USA
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Quote:
Originally Posted by Atmo
Another long shot: The misfires are isolated to #5-6, it isn't coil packs so yeah, something's off with fuel delivery.
I recall that D4-S mapping is compound DI/Port at lower rpm, exclusively DI at midrange, then both again at the high end. So, could the #5-6 port injectors be clogged? Maybe bench testing them would help.
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Why would a Subaru car without Toyota's D4S have this problem?
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