spyderdrifter
10+ Year Contributor
- 5,268
- 711
- Jul 11, 2009
-
Somewhere in,
Colorado
I keep getting the P0170 code. It's been doing this for a while now. I'm trying to figure out if my car is running rich or lean. I know I can check my spark plugs to see if it's running rich, but what can I look at to see if it's lean? What's a dead give-away sign of it? I don't have a wideband, DSMLink, afpr, or anything else to monitor A/F mix.