09-27-2006, 05:11 PM
Originally, I bought a BMC high flow filter to go with my cold air kit, not knowing that I had a K&N already installed. The BMC set off my check engine light after about 25 miles of driving. I put the K&N back in and after about a week of driving, the check engine light went off. What I've heard is that the BMC filter is over oiled initially from the factory and turns on the CEL.
Marty Kocse, RTR Track Chair (2014-2021)
03 996 C4S - Arctic Silver
17 QX80 - White (Wife's Yeti)
15 Toyota RAV4 - White (best small SUV ever)
99 996 Coupe - Guards Red (gone but wish it wasn't)
Living outside of Orlando now since Oct '21
03 996 C4S - Arctic Silver
17 QX80 - White (Wife's Yeti)
15 Toyota RAV4 - White (best small SUV ever)
99 996 Coupe - Guards Red (gone but wish it wasn't)
Living outside of Orlando now since Oct '21