Thread: N63B44B rebuild
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      11-10-2018, 06:24 PM   #25
Chrisg2121
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Drives: 08 r55 s, 05 545i, 04 Mustang
Join Date: Jun 2018
Location: Scottsdale AZ

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So I finally got it started after figuring out the rest of the wiring n the plumbing. It ran great up until it reached operating temp. Cylinder 4 started misfiring so I went home thinking the worst since that was the cylinder with the damage. I checked compression first thing this morning n to my surprise it was 140 psi (I would say that’s pretty damn good for a scratched cylinder with rings that haven’t even broken in yet). So I swapped injectors 3 n 4 then after reaching operating temp it started misfiring again but luckily this time on cylinder 3. So I ordered an injector which should be here Tuesday n it should be road ready again.
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