How do I know if I need new O2 sensors?
Well I haven't had a CEL in ohhh forever. Did my regular maintence and cleaned out MAF with the CRC spray. How do I know if I need new O2 sensors?
One thing does bother me. When I'm in first gear and I let the car coast (foot off throttle) I get a fluttering sound, (like blowing on a sheet paper paper) coming from the engine. What's that all about?
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GT3 Recaro Seats - Boxster Red
GT3 Aero / Carrera 18" 5 spoke / Potenza RE-11
Fabspeed Headers & Noise Maker
BORN: March 2000 - FINLAND
IMS#1 REPLACED: April 2010 - NEW JERSEY -- LNE DUAL ROW
Last edited by Perfectlap; 07-10-2007 at 09:47 AM.
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