View Single Post
      09-18-2021, 02:53 PM   #5
tcphoto
Brigadier General
tcphoto's Avatar
United_States
3537
Rep
3,049
Posts

Drives: E92 335i 6MT Coupe
Join Date: Dec 2009
Location: Nashville, TN

iTrader: (1)

Don’t WOT…are all connections torqued to spec, vacuum hoses old and brittle causing lean codes? Are you tuned? Only tuned cars require colder plugs or you’re wasting your money installing them.
__________________
Appreciate 0