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Discussion Starter · #1 ·
hay everyone, I have a 2004 xc70 2.5 turbo with a misfire. I have had it at the shop too many times with no solution. They tested all 5 of my coils, and replaced one, replaced my plugs, did a fuel rail flush, ran a full tank with injector cleaner (always high-test) I also had the cylinder scoped and there is no apparent damage. I have approx. 3% compression loss only in the one cylinder, but still no answers. It shakes when first starting, but once warm it only misfires when idling, also lights flicker with misfire. Does anyone have any ideas that could help me out? anything would be greatly appreciated, thanks :)
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