Fuel and idle issues HELP
Fuel and idle issues HELP I have a 80000 miles, 2001 ws6 a4 100shot, the car is running really rich and then lean
. It also throws black/grey smoke and bogs out with light throttle but runs perfect in wot. What is the problem O2 sensors?
also what power do you think i have im 5300 elevation?
my guess 450 whp
Thanks Daniel
. It also throws black/grey smoke and bogs out with light throttle but runs perfect in wot. What is the problem O2 sensors?also what power do you think i have im 5300 elevation?
my guess 450 whp
Thanks Daniel
Teching In
Joined: Apr 2010
Posts: 2
Likes: 0
From: RGV Texas
I'm having the exact same issue. I just changed the spark plugs and all four on the driver side were black. I'm throwing o2 and egr code. mods are long tubes and code air. has anyone else had this issue, any help would greatly be appreciated
