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Moderator
Join Date: Jun 2001
Location: Geyserville, CA
Posts: 6,921
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Flieger: You are confusing the SAI CEL with the Misfire CEL.
Here's a general list of misfire causes:
Non OEM Fan belt
O2 Sensor, Wiring
Vacuum Leak
MAF dirty
Dirty Injectors
Ignition: Wires/Caps/Rotors/Plugs worn
Various Hall sensor issues
Failing Dual Mass Flywheel
and rarely, wearing valve guides.
I might suspect anti-sieze causing an ignition problem.
Does your engine idle rough when warm or are you just throwing the code?
__________________
Don Plumley
M235i
memories: 87 911, 96 993, 13 Cayenne
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