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Old 09-18-2011, 10:52 AM   #17
Zchild
Registered User
 
Join Date: Mar 2006
Location: Columbia, Maryland
Posts: 1,822
My Ride: 2000 BMW 3XXi ZSP
How many miles do you currently have and when was the last time you replaced your pre-cat oxygen sensors? They should be changed every 100,000 miles...
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V/R Zachary Pullins Sr.
National Capital Chapter BMWCCA
NCC Member Recognition Chairman
NCC High Performance Driving School Back-Up Registrar
NCC Auto-X BOD Liaison
DIY Senior Committee Coordinator
2006 E90 325Xi & 2000 E46 3XXi
" Vision without resources is just hallucination"
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